;(function (globalObject) {
  'use strict';

  var BigNumber,
    isNumeric = /^-?(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?$/i,

    mathceil = Math.ceil,
    mathfloor = Math.floor,

    bignumberError = '[BigNumber Error] ',
    tooManyDigits = bignumberError + 'Number primitive has more than 15 significant digits: ',

    BASE = 1e14,
    LOG_BASE = 14,
    MAX_SAFE_INTEGER = 0x1fffffffffffff,         // 2^53 - 1
    // MAX_INT32 = 0x7fffffff,                   // 2^31 - 1
    POWS_TEN = [1, 10, 100, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, 1e10, 1e11, 1e12, 1e13],
    SQRT_BASE = 1e7,

    MAX = 1E9;                                   // 0 to MAX_INT32

  /*
   * Create and return a BigNumber constructor.
   */
  function clone(configObject) {
    var div, convertBase, parseNumeric,
      P = BigNumber.prototype = { constructor: BigNumber, toString: null, valueOf: null },
      ONE = new BigNumber(1),

      //----------------------------- EDITABLE CONFIG DEFAULTS -------------------------------

      // The maximum number of decimal places for operations involving division.
      DECIMAL_PLACES = 20,                     // 0 to MAX

      ROUNDING_MODE = 4,                       // 0 to 8

      // EXPONENTIAL_AT : [TO_EXP_NEG , TO_EXP_POS]

      // The exponent value at and beneath which toString returns exponential notation.
      // Number type: -7
      TO_EXP_NEG = -7,                         // 0 to -MAX

      // The exponent value at and above which toString returns exponential notation.
      // Number type: 21
      TO_EXP_POS = 21,                         // 0 to MAX

      // RANGE : [MIN_EXP, MAX_EXP]

      // The minimum exponent value, beneath which underflow to zero occurs.
      // Number type: -324  (5e-324)
      MIN_EXP = -1e7,                          // -1 to -MAX

      // The maximum exponent value, above which overflow to Infinity occurs.
      // Number type:  308  (1.7976931348623157e+308)
      // For MAX_EXP > 1e7, e.g. new BigNumber('1e100000000').plus(1) may be slow.
      MAX_EXP = 1e7,                           // 1 to MAX

      // Whether to use cryptographically-secure random number generation, if available.
      CRYPTO = false,                          // true or false

      MODULO_MODE = 1,                         // 0 to 9

      // The maximum number of significant digits of the result of the exponentiatedBy operation.
      // If POW_PRECISION is 0, there will be unlimited significant digits.
      POW_PRECISION = 0,                    // 0 to MAX

      // The format specification used by the BigNumber.prototype.toFormat method.
      FORMAT = {
        prefix: '',
        groupSize: 3,
        secondaryGroupSize: 0,
        groupSeparator: ',',
        decimalSeparator: '.',
        fractionGroupSize: 0,
        fractionGroupSeparator: '\xA0',      // non-breaking space
        suffix: ''
      },

      // The alphabet used for base conversion. It must be at least 2 characters long, with no '+',
      // '-', '.', whitespace, or repeated character.
      // '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_'
      ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz';

    //------------------------------------------------------------------------------------------

    function BigNumber(n, b) {
      var alphabet, c, caseChanged, e, i, isNum, len, str,
        x = this;

      // Enable constructor usage without new.
      if (!(x instanceof BigNumber)) {

        return new BigNumber(n, b);
      }

      if (b == null) {

        // Duplicate.
        if (n instanceof BigNumber) {
          x.s = n.s;
          x.e = n.e;
          x.c = (n = n.c) ? n.slice() : n;
          return;
        }

        isNum = typeof n == 'number';

        if (isNum && n * 0 == 0) {

          // Use `1 / n` to handle minus zero also.
          x.s = 1 / n < 0 ? (n = -n, -1) : 1;

          // Faster path for integers.
          if (n === ~~n) {
            for (e = 0, i = n; i >= 10; i /= 10, e++);
            x.e = e;
            x.c = [n];
            return;
          }

          str = String(n);
        } else {
          str = String(n);
          if (!isNumeric.test(str)) return parseNumeric(x, str, isNum);
          x.s = str.charCodeAt(0) == 45 ? (str = str.slice(1), -1) : 1;
        }

        // Decimal point?
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');

        // Exponential form?
        if ((i = str.search(/e/i)) > 0) {

          // Determine exponent.
          if (e < 0) e = i;
          e += +str.slice(i + 1);
          str = str.substring(0, i);
        } else if (e < 0) {

          // Integer.
          e = str.length;
        }

      } else {

        // '[BigNumber Error] Base {not a primitive number|not an integer|out of range}: {b}'
        intCheck(b, 2, ALPHABET.length, 'Base');
        str = String(n);

        // Allow exponential notation to be used with base 10 argument, while
        // also rounding to DECIMAL_PLACES as with other bases.
        if (b == 10) {
          x = new BigNumber(n instanceof BigNumber ? n : str);
          return round(x, DECIMAL_PLACES + x.e + 1, ROUNDING_MODE);
        }

        isNum = typeof n == 'number';

        if (isNum) {

          // Avoid potential interpretation of Infinity and NaN as base 44+ values.
          if (n * 0 != 0) return parseNumeric(x, str, isNum, b);

          x.s = 1 / n < 0 ? (str = str.slice(1), -1) : 1;

          // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}'
          if (BigNumber.DEBUG && str.replace(/^0\.0*|\./, '').length > 15) {
            throw Error
             (tooManyDigits + n);
          }

          // Prevent later check for length on converted number.
          isNum = false;
        } else {
          x.s = str.charCodeAt(0) === 45 ? (str = str.slice(1), -1) : 1;
        }

        alphabet = ALPHABET.slice(0, b);
        e = i = 0;

        // Check that str is a valid base b number.
        // Don't use RegExp so alphabet can contain special characters.
        for (len = str.length; i < len; i++) {
          if (alphabet.indexOf(c = str.charAt(i)) < 0) {
            if (c == '.') {

              // If '.' is not the first character and it has not be found before.
              if (i > e) {
                e = len;
                continue;
              }
            } else if (!caseChanged) {

              // Allow e.g. hexadecimal 'FF' as well as 'ff'.
              if (str == str.toUpperCase() && (str = str.toLowerCase()) ||
                  str == str.toLowerCase() && (str = str.toUpperCase())) {
                caseChanged = true;
                i = -1;
                e = 0;
                continue;
              }
            }

            return parseNumeric(x, String(n), isNum, b);
          }
        }

        str = convertBase(str, b, 10, x.s);

        // Decimal point?
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');
        else e = str.length;
      }

      // Determine leading zeros.
      for (i = 0; str.charCodeAt(i) === 48; i++);

      // Determine trailing zeros.
      for (len = str.length; str.charCodeAt(--len) === 48;);

      str = str.slice(i, ++len);

      if (str) {
        len -= i;

        // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}'
        if (isNum && BigNumber.DEBUG &&
          len > 15 && (n > MAX_SAFE_INTEGER || n !== mathfloor(n))) {
            throw Error
             (tooManyDigits + (x.s * n));
        }

        e = e - i - 1;

         // Overflow?
        if (e > MAX_EXP) {

          // Infinity.
          x.c = x.e = null;

        // Underflow?
        } else if (e < MIN_EXP) {

          // Zero.
          x.c = [x.e = 0];
        } else {
          x.e = e;
          x.c = [];

          // Transform base

          // e is the base 10 exponent.
          // i is where to slice str to get the first element of the coefficient array.
          i = (e + 1) % LOG_BASE;
          if (e < 0) i += LOG_BASE;

          if (i < len) {
            if (i) x.c.push(+str.slice(0, i));

            for (len -= LOG_BASE; i < len;) {
              x.c.push(+str.slice(i, i += LOG_BASE));
            }

            str = str.slice(i);
            i = LOG_BASE - str.length;
          } else {
            i -= len;
          }

          for (; i--; str += '0');
          x.c.push(+str);
        }
      } else {

        // Zero.
        x.c = [x.e = 0];
      }
    }

    // CONSTRUCTOR PROPERTIES

    BigNumber.clone = clone;

    BigNumber.ROUND_UP = 0;
    BigNumber.ROUND_DOWN = 1;
    BigNumber.ROUND_CEIL = 2;
    BigNumber.ROUND_FLOOR = 3;
    BigNumber.ROUND_HALF_UP = 4;
    BigNumber.ROUND_HALF_DOWN = 5;
    BigNumber.ROUND_HALF_EVEN = 6;
    BigNumber.ROUND_HALF_CEIL = 7;
    BigNumber.ROUND_HALF_FLOOR = 8;
    BigNumber.EUCLID = 9;

    BigNumber.config = BigNumber.set = function (obj) {
      var p, v;

      if (obj != null) {

        if (typeof obj == 'object') {

          if (obj.hasOwnProperty(p = 'DECIMAL_PLACES')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            DECIMAL_PLACES = v;
          }

          if (obj.hasOwnProperty(p = 'ROUNDING_MODE')) {
            v = obj[p];
            intCheck(v, 0, 8, p);
            ROUNDING_MODE = v;
          }

          if (obj.hasOwnProperty(p = 'EXPONENTIAL_AT')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, 0, p);
              intCheck(v[1], 0, MAX, p);
              TO_EXP_NEG = v[0];
              TO_EXP_POS = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              TO_EXP_NEG = -(TO_EXP_POS = v < 0 ? -v : v);
            }
          }

          if (obj.hasOwnProperty(p = 'RANGE')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, -1, p);
              intCheck(v[1], 1, MAX, p);
              MIN_EXP = v[0];
              MAX_EXP = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              if (v) {
                MIN_EXP = -(MAX_EXP = v < 0 ? -v : v);
              } else {
                throw Error
                 (bignumberError + p + ' cannot be zero: ' + v);
              }
            }
          }

          // CRYPTO {boolean} true or false.
          // '[BigNumber Error] CRYPTO not true or false: {v}'
          // '[BigNumber Error] crypto unavailable'
          if (obj.hasOwnProperty(p = 'CRYPTO')) {
            v = obj[p];
            if (v === !!v) {
              if (v) {
                if (typeof crypto != 'undefined' && crypto &&
                 (crypto.getRandomValues || crypto.randomBytes)) {
                  CRYPTO = v;
                } else {
                  CRYPTO = !v;
                  throw Error
                   (bignumberError + 'crypto unavailable');
                }
              } else {
                CRYPTO = v;
              }
            } else {
              throw Error
               (bignumberError + p + ' not true or false: ' + v);
            }
          }

          // MODULO_MODE {number} Integer, 0 to 9 inclusive.
          // '[BigNumber Error] MODULO_MODE {not a primitive number|not an integer|out of range}: {v}'
          if (obj.hasOwnProperty(p = 'MODULO_MODE')) {
            v = obj[p];
            intCheck(v, 0, 9, p);
            MODULO_MODE = v;
          }

          // POW_PRECISION {number} Integer, 0 to MAX inclusive.
          // '[BigNumber Error] POW_PRECISION {not a primitive number|not an integer|out of range}: {v}'
          if (obj.hasOwnProperty(p = 'POW_PRECISION')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            POW_PRECISION = v;
          }

          // FORMAT {object}
          // '[BigNumber Error] FORMAT not an object: {v}'
          if (obj.hasOwnProperty(p = 'FORMAT')) {
            v = obj[p];
            if (typeof v == 'object') FORMAT = v;
            else throw Error
             (bignumberError + p + ' not an object: ' + v);
          }

          // ALPHABET {string}
          // '[BigNumber Error] ALPHABET invalid: {v}'
          if (obj.hasOwnProperty(p = 'ALPHABET')) {
            v = obj[p];

            // Disallow if only one character,
            // or if it contains '+', '-', '.', whitespace, or a repeated character.
            if (typeof v == 'string' && !/^.$|[+-.\s]|(.).*\1/.test(v)) {
              ALPHABET = v;
            } else {
              throw Error
               (bignumberError + p + ' invalid: ' + v);
            }
          }

        } else {

          // '[BigNumber Error] Object expected: {v}'
          throw Error
           (bignumberError + 'Object expected: ' + obj);
        }
      }

      return {
        DECIMAL_PLACES: DECIMAL_PLACES,
        ROUNDING_MODE: ROUNDING_MODE,
        EXPONENTIAL_AT: [TO_EXP_NEG, TO_EXP_POS],
        RANGE: [MIN_EXP, MAX_EXP],
        CRYPTO: CRYPTO,
        MODULO_MODE: MODULO_MODE,
        POW_PRECISION: POW_PRECISION,
        FORMAT: FORMAT,
        ALPHABET: ALPHABET
      };
    };

    BigNumber.isBigNumber = function (v) {
      return v instanceof BigNumber || v && v._isBigNumber === true || false;
    };

    BigNumber.maximum = BigNumber.max = function () {
      return maxOrMin(arguments, P.lt);
    };

    BigNumber.minimum = BigNumber.min = function () {
      return maxOrMin(arguments, P.gt);
    };

    BigNumber.random = (function () {
      var pow2_53 = 0x20000000000000;

      var random53bitInt = (Math.random() * pow2_53) & 0x1fffff
       ? function () { return mathfloor(Math.random() * pow2_53); }
       : function () { return ((Math.random() * 0x40000000 | 0) * 0x800000) +
         (Math.random() * 0x800000 | 0); };

      return function (dp) {
        var a, b, e, k, v,
          i = 0,
          c = [],
          rand = new BigNumber(ONE);

        if (dp == null) dp = DECIMAL_PLACES;
        else intCheck(dp, 0, MAX);

        k = mathceil(dp / LOG_BASE);

        if (CRYPTO) {

          // Browsers supporting crypto.getRandomValues.
          if (crypto.getRandomValues) {

            a = crypto.getRandomValues(new Uint32Array(k *= 2));

            for (; i < k;) {
              v = a[i] * 0x20000 + (a[i + 1] >>> 11);
              if (v >= 9e15) {
                b = crypto.getRandomValues(new Uint32Array(2));
                a[i] = b[0];
                a[i + 1] = b[1];
              } else {

                // 0 <= v <= 8999999999999999
                // 0 <= (v % 1e14) <= 99999999999999
                c.push(v % 1e14);
                i += 2;
              }
            }
            i = k / 2;

          // Node.js supporting crypto.randomBytes.
          } else if (crypto.randomBytes) {

            // buffer
            a = crypto.randomBytes(k *= 7);

            for (; i < k;) {

              v = ((a[i] & 31) * 0x1000000000000) + (a[i + 1] * 0x10000000000) +
                 (a[i + 2] * 0x100000000) + (a[i + 3] * 0x1000000) +
                 (a[i + 4] << 16) + (a[i + 5] << 8) + a[i + 6];

              if (v >= 9e15) {
                crypto.randomBytes(7).copy(a, i);
              } else {

                // 0 <= (v % 1e14) <= 99999999999999
                c.push(v % 1e14);
                i += 7;
              }
            }
            i = k / 7;
          } else {
            CRYPTO = false;
            throw Error
             (bignumberError + 'crypto unavailable');
          }
        }

        // Use Math.random.
        if (!CRYPTO) {

          for (; i < k;) {
            v = random53bitInt();
            if (v < 9e15) c[i++] = v % 1e14;
          }
        }

        k = c[--i];
        dp %= LOG_BASE;

        // Convert trailing digits to zeros according to dp.
        if (k && dp) {
          v = POWS_TEN[LOG_BASE - dp];
          c[i] = mathfloor(k / v) * v;
        }

        // Remove trailing elements which are zero.
        for (; c[i] === 0; c.pop(), i--);

        // Zero?
        if (i < 0) {
          c = [e = 0];
        } else {

          // Remove leading elements which are zero and adjust exponent accordingly.
          for (e = -1 ; c[0] === 0; c.splice(0, 1), e -= LOG_BASE);

          // Count the digits of the first element of c to determine leading zeros, and...
          for (i = 1, v = c[0]; v >= 10; v /= 10, i++);

          // adjust the exponent accordingly.
          if (i < LOG_BASE) e -= LOG_BASE - i;
        }

        rand.e = e;
        rand.c = c;
        return rand;
      };
    })();

    BigNumber.sum = function () {
      var i = 1,
        args = arguments,
        sum = new BigNumber(args[0]);
      for (; i < args.length;) sum = sum.plus(args[i++]);
      return sum;
    };

    // PRIVATE FUNCTIONS

    // Called by BigNumber and BigNumber.prototype.toString.
    convertBase = (function () {
      var decimal = '0123456789';

      function toBaseOut(str, baseIn, baseOut, alphabet) {
        var j,
          arr = [0],
          arrL,
          i = 0,
          len = str.length;

        for (; i < len;) {
          for (arrL = arr.length; arrL--; arr[arrL] *= baseIn);

          arr[0] += alphabet.indexOf(str.charAt(i++));

          for (j = 0; j < arr.length; j++) {

            if (arr[j] > baseOut - 1) {
              if (arr[j + 1] == null) arr[j + 1] = 0;
              arr[j + 1] += arr[j] / baseOut | 0;
              arr[j] %= baseOut;
            }
          }
        }

        return arr.reverse();
      }

      return function (str, baseIn, baseOut, sign, callerIsToString) {
        var alphabet, d, e, k, r, x, xc, y,
          i = str.indexOf('.'),
          dp = DECIMAL_PLACES,
          rm = ROUNDING_MODE;

        // Non-integer.
        if (i >= 0) {
          k = POW_PRECISION;

          // Unlimited precision.
          POW_PRECISION = 0;
          str = str.replace('.', '');
          y = new BigNumber(baseIn);
          x = y.pow(str.length - i);
          POW_PRECISION = k;

          // Convert str as if an integer, then restore the fraction part by dividing the
          // result by its base raised to a power.

          y.c = toBaseOut(toFixedPoint(coeffToString(x.c), x.e, '0'),
           10, baseOut, decimal);
          y.e = y.c.length;
        }

        // Convert the number as integer.

        xc = toBaseOut(str, baseIn, baseOut, callerIsToString
         ? (alphabet = ALPHABET, decimal)
         : (alphabet = decimal, ALPHABET));

        // xc now represents str as an integer and converted to baseOut. e is the exponent.
        e = k = xc.length;

        // Remove trailing zeros.
        for (; xc[--k] == 0; xc.pop());

        // Zero?
        if (!xc[0]) return alphabet.charAt(0);

        // Does str represent an integer? If so, no need for the division.
        if (i < 0) {
          --e;
        } else {
          x.c = xc;
          x.e = e;

          // The sign is needed for correct rounding.
          x.s = sign;
          x = div(x, y, dp, rm, baseOut);
          xc = x.c;
          r = x.r;
          e = x.e;
        }

        // xc now represents str converted to baseOut.

        // THe index of the rounding digit.
        d = e + dp + 1;

        // The rounding digit: the digit to the right of the digit that may be rounded up.
        i = xc[d];

        // Look at the rounding digits and mode to determine whether to round up.

        k = baseOut / 2;
        r = r || d < 0 || xc[d + 1] != null;

        r = rm < 4 ? (i != null || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
              : i > k || i == k &&(rm == 4 || r || rm == 6 && xc[d - 1] & 1 ||
               rm == (x.s < 0 ? 8 : 7));

        if (d < 1 || !xc[0]) {

          // 1^-dp or 0
          str = r ? toFixedPoint(alphabet.charAt(1), -dp, alphabet.charAt(0)) : alphabet.charAt(0);
        } else {

          // Truncate xc to the required number of decimal places.
          xc.length = d;

          // Round up?
          if (r) {

            // Rounding up may mean the previous digit has to be rounded up and so on.
            for (--baseOut; ++xc[--d] > baseOut;) {
              xc[d] = 0;

              if (!d) {
                ++e;
                xc = [1].concat(xc);
              }
            }
          }

          // Determine trailing zeros.
          for (k = xc.length; !xc[--k];);

          // E.g. [4, 11, 15] becomes 4bf.
          for (i = 0, str = ''; i <= k; str += alphabet.charAt(xc[i++]));

          // Add leading zeros, decimal point and trailing zeros as required.
          str = toFixedPoint(str, e, alphabet.charAt(0));
        }

        // The caller will add the sign.
        return str;
      };
    })();

    // Perform division in the specified base. Called by div and convertBase.
    div = (function () {

      // Assume non-zero x and k.
      function multiply(x, k, base) {
        var m, temp, xlo, xhi,
          carry = 0,
          i = x.length,
          klo = k % SQRT_BASE,
          khi = k / SQRT_BASE | 0;

        for (x = x.slice(); i--;) {
          xlo = x[i] % SQRT_BASE;
          xhi = x[i] / SQRT_BASE | 0;
          m = khi * xlo + xhi * klo;
          temp = klo * xlo + ((m % SQRT_BASE) * SQRT_BASE) + carry;
          carry = (temp / base | 0) + (m / SQRT_BASE | 0) + khi * xhi;
          x[i] = temp % base;
        }

        if (carry) x = [carry].concat(x);

        return x;
      }

      function compare(a, b, aL, bL) {
        var i, cmp;

        if (aL != bL) {
          cmp = aL > bL ? 1 : -1;
        } else {

          for (i = cmp = 0; i < aL; i++) {

            if (a[i] != b[i]) {
              cmp = a[i] > b[i] ? 1 : -1;
              break;
            }
          }
        }

        return cmp;
      }

      function subtract(a, b, aL, base) {
        var i = 0;

        // Subtract b from a.
        for (; aL--;) {
          a[aL] -= i;
          i = a[aL] < b[aL] ? 1 : 0;
          a[aL] = i * base + a[aL] - b[aL];
        }

        // Remove leading zeros.
        for (; !a[0] && a.length > 1; a.splice(0, 1));
      }

      // x: dividend, y: divisor.
      return function (x, y, dp, rm, base) {
        var cmp, e, i, more, n, prod, prodL, q, qc, rem, remL, rem0, xi, xL, yc0,
          yL, yz,
          s = x.s == y.s ? 1 : -1,
          xc = x.c,
          yc = y.c;

        // Either NaN, Infinity or 0?
        if (!xc || !xc[0] || !yc || !yc[0]) {

          return new BigNumber(

           // Return NaN if either NaN, or both Infinity or 0.
           !x.s || !y.s || (xc ? yc && xc[0] == yc[0] : !yc) ? NaN :

            // Return ±0 if x is ±0 or y is ±Infinity, or return ±Infinity as y is ±0.
            xc && xc[0] == 0 || !yc ? s * 0 : s / 0
         );
        }

        q = new BigNumber(s);
        qc = q.c = [];
        e = x.e - y.e;
        s = dp + e + 1;

        if (!base) {
          base = BASE;
          e = bitFloor(x.e / LOG_BASE) - bitFloor(y.e / LOG_BASE);
          s = s / LOG_BASE | 0;
        }

        // Result exponent may be one less then the current value of e.
        // The coefficients of the BigNumbers from convertBase may have trailing zeros.
        for (i = 0; yc[i] == (xc[i] || 0); i++);

        if (yc[i] > (xc[i] || 0)) e--;

        if (s < 0) {
          qc.push(1);
          more = true;
        } else {
          xL = xc.length;
          yL = yc.length;
          i = 0;
          s += 2;

          // Normalise xc and yc so highest order digit of yc is >= base / 2.

          n = mathfloor(base / (yc[0] + 1));

          // Not necessary, but to handle odd bases where yc[0] == (base / 2) - 1.
          // if (n > 1 || n++ == 1 && yc[0] < base / 2) {
          if (n > 1) {
            yc = multiply(yc, n, base);
            xc = multiply(xc, n, base);
            yL = yc.length;
            xL = xc.length;
          }

          xi = yL;
          rem = xc.slice(0, yL);
          remL = rem.length;

          // Add zeros to make remainder as long as divisor.
          for (; remL < yL; rem[remL++] = 0);
          yz = yc.slice();
          yz = [0].concat(yz);
          yc0 = yc[0];
          if (yc[1] >= base / 2) yc0++;
          // Not necessary, but to prevent trial digit n > base, when using base 3.
          // else if (base == 3 && yc0 == 1) yc0 = 1 + 1e-15;

          do {
            n = 0;

            // Compare divisor and remainder.
            cmp = compare(yc, rem, yL, remL);

            // If divisor < remainder.
            if (cmp < 0) {

              // Calculate trial digit, n.

              rem0 = rem[0];
              if (yL != remL) rem0 = rem0 * base + (rem[1] || 0);

              // n is how many times the divisor goes into the current remainder.
              n = mathfloor(rem0 / yc0);

              if (n > 1) {

                // n may be > base only when base is 3.
                if (n >= base) n = base - 1;

                // product = divisor * trial digit.
                prod = multiply(yc, n, base);
                prodL = prod.length;
                remL = rem.length;

                while (compare(prod, rem, prodL, remL) == 1) {
                  n--;

                  // Subtract divisor from product.
                  subtract(prod, yL < prodL ? yz : yc, prodL, base);
                  prodL = prod.length;
                  cmp = 1;
                }
              } else {

                if (n == 0) {

                  // divisor < remainder, so n must be at least 1.
                  cmp = n = 1;
                }

                // product = divisor
                prod = yc.slice();
                prodL = prod.length;
              }

              if (prodL < remL) prod = [0].concat(prod);

              // Subtract product from remainder.
              subtract(rem, prod, remL, base);
              remL = rem.length;

               // If product was < remainder.
              if (cmp == -1) {

                while (compare(yc, rem, yL, remL) < 1) {
                  n++;

                  // Subtract divisor from remainder.
                  subtract(rem, yL < remL ? yz : yc, remL, base);
                  remL = rem.length;
                }
              }
            } else if (cmp === 0) {
              n++;
              rem = [0];
            } // else cmp === 1 and n will be 0

            // Add the next digit, n, to the result array.
            qc[i++] = n;

            // Update the remainder.
            if (rem[0]) {
              rem[remL++] = xc[xi] || 0;
            } else {
              rem = [xc[xi]];
              remL = 1;
            }
          } while ((xi++ < xL || rem[0] != null) && s--);

          more = rem[0] != null;

          // Leading zero?
          if (!qc[0]) qc.splice(0, 1);
        }

        if (base == BASE) {

          // To calculate q.e, first get the number of digits of qc[0].
          for (i = 1, s = qc[0]; s >= 10; s /= 10, i++);

          round(q, dp + (q.e = i + e * LOG_BASE - 1) + 1, rm, more);

        // Caller is convertBase.
        } else {
          q.e = e;
          q.r = +more;
        }

        return q;
      };
    })();

    function format(n, i, rm, id) {
      var c0, e, ne, len, str;

      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);

      if (!n.c) return n.toString();

      c0 = n.c[0];
      ne = n.e;

      if (i == null) {
        str = coeffToString(n.c);
        str = id == 1 || id == 2 && (ne <= TO_EXP_NEG || ne >= TO_EXP_POS)
         ? toExponential(str, ne)
         : toFixedPoint(str, ne, '0');
      } else {
        n = round(new BigNumber(n), i, rm);

        // n.e may have changed if the value was rounded up.
        e = n.e;

        str = coeffToString(n.c);
        len = str.length;

        // Exponential notation.
        if (id == 1 || id == 2 && (i <= e || e <= TO_EXP_NEG)) {

          // Append zeros?
          for (; len < i; str += '0', len++);
          str = toExponential(str, e);

        // Fixed-point notation.
        } else {
          i -= ne;
          str = toFixedPoint(str, e, '0');

          // Append zeros?
          if (e + 1 > len) {
            if (--i > 0) for (str += '.'; i--; str += '0');
          } else {
            i += e - len;
            if (i > 0) {
              if (e + 1 == len) str += '.';
              for (; i--; str += '0');
            }
          }
        }
      }

      return n.s < 0 && c0 ? '-' + str : str;
    }

    // Handle BigNumber.max and BigNumber.min.
    function maxOrMin(args, method) {
      var n,
        i = 1,
        m = new BigNumber(args[0]);

      for (; i < args.length; i++) {
        n = new BigNumber(args[i]);

        // If any number is NaN, return NaN.
        if (!n.s) {
          m = n;
          break;
        } else if (method.call(m, n)) {
          m = n;
        }
      }

      return m;
    }

    function normalise(n, c, e) {
      var i = 1,
        j = c.length;

       // Remove trailing zeros.
      for (; !c[--j]; c.pop());

      // Calculate the base 10 exponent. First get the number of digits of c[0].
      for (j = c[0]; j >= 10; j /= 10, i++);

      // Overflow?
      if ((e = i + e * LOG_BASE - 1) > MAX_EXP) {

        // Infinity.
        n.c = n.e = null;

      // Underflow?
      } else if (e < MIN_EXP) {

        // Zero.
        n.c = [n.e = 0];
      } else {
        n.e = e;
        n.c = c;
      }

      return n;
    }

    parseNumeric = (function () {
      var basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i,
        dotAfter = /^([^.]+)\.$/,
        dotBefore = /^\.([^.]+)$/,
        isInfinityOrNaN = /^-?(Infinity|NaN)$/,
        whitespaceOrPlus = /^\s*\+(?=[\w.])|^\s+|\s+$/g;

      return function (x, str, isNum, b) {
        var base,
          s = isNum ? str : str.replace(whitespaceOrPlus, '');

        // No exception on ±Infinity or NaN.
        if (isInfinityOrNaN.test(s)) {
          x.s = isNaN(s) ? null : s < 0 ? -1 : 1;
          x.c = x.e = null;
        } else {
          if (!isNum) {

            // basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i
            s = s.replace(basePrefix, function (m, p1, p2) {
              base = (p2 = p2.toLowerCase()) == 'x' ? 16 : p2 == 'b' ? 2 : 8;
              return !b || b == base ? p1 : m;
            });

            if (b) {
              base = b;

              // E.g. '1.' to '1', '.1' to '0.1'
              s = s.replace(dotAfter, '$1').replace(dotBefore, '0.$1');
            }

            if (str != s) return new BigNumber(s, base);
          }

          // '[BigNumber Error] Not a number: {n}'
          // '[BigNumber Error] Not a base {b} number: {n}'
          if (BigNumber.DEBUG) {
            throw Error
              (bignumberError + 'Not a' + (b ? ' base ' + b : '') + ' number: ' + str);
          }

          // NaN
          x.c = x.e = x.s = null;
        }
      }
    })();

    function round(x, sd, rm, r) {
      var d, i, j, k, n, ni, rd,
        xc = x.c,
        pows10 = POWS_TEN;

      // if x is not Infinity or NaN...
      if (xc) {

        out: {

          // Get the number of digits of the first element of xc.
          for (d = 1, k = xc[0]; k >= 10; k /= 10, d++);
          i = sd - d;

          // If the rounding digit is in the first element of xc...
          if (i < 0) {
            i += LOG_BASE;
            j = sd;
            n = xc[ni = 0];

            // Get the rounding digit at index j of n.
            rd = n / pows10[d - j - 1] % 10 | 0;
          } else {
            ni = mathceil((i + 1) / LOG_BASE);

            if (ni >= xc.length) {

              if (r) {

                // Needed by sqrt.
                for (; xc.length <= ni; xc.push(0));
                n = rd = 0;
                d = 1;
                i %= LOG_BASE;
                j = i - LOG_BASE + 1;
              } else {
                break out;
              }
            } else {
              n = k = xc[ni];

              // Get the number of digits of n.
              for (d = 1; k >= 10; k /= 10, d++);

              // Get the index of rd within n.
              i %= LOG_BASE;

              // Get the index of rd within n, adjusted for leading zeros.
              // The number of leading zeros of n is given by LOG_BASE - d.
              j = i - LOG_BASE + d;

              // Get the rounding digit at index j of n.
              rd = j < 0 ? 0 : n / pows10[d - j - 1] % 10 | 0;
            }
          }

          r = r || sd < 0 ||

          // Are there any non-zero digits after the rounding digit?
          // The expression  n % pows10[d - j - 1]  returns all digits of n to the right
          // of the digit at j, e.g. if n is 908714 and j is 2, the expression gives 714.
           xc[ni + 1] != null || (j < 0 ? n : n % pows10[d - j - 1]);

          r = rm < 4
           ? (rd || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
           : rd > 5 || rd == 5 && (rm == 4 || r || rm == 6 &&

            // Check whether the digit to the left of the rounding digit is odd.
            ((i > 0 ? j > 0 ? n / pows10[d - j] : 0 : xc[ni - 1]) % 10) & 1 ||
             rm == (x.s < 0 ? 8 : 7));

          if (sd < 1 || !xc[0]) {
            xc.length = 0;

            if (r) {

              // Convert sd to decimal places.
              sd -= x.e + 1;

              // 1, 0.1, 0.01, 0.001, 0.0001 etc.
              xc[0] = pows10[(LOG_BASE - sd % LOG_BASE) % LOG_BASE];
              x.e = -sd || 0;
            } else {

              // Zero.
              xc[0] = x.e = 0;
            }

            return x;
          }

          // Remove excess digits.
          if (i == 0) {
            xc.length = ni;
            k = 1;
            ni--;
          } else {
            xc.length = ni + 1;
            k = pows10[LOG_BASE - i];

            // E.g. 56700 becomes 56000 if 7 is the rounding digit.
            // j > 0 means i > number of leading zeros of n.
            xc[ni] = j > 0 ? mathfloor(n / pows10[d - j] % pows10[j]) * k : 0;
          }

          // Round up?
          if (r) {

            for (; ;) {

              // If the digit to be rounded up is in the first element of xc...
              if (ni == 0) {

                // i will be the length of xc[0] before k is added.
                for (i = 1, j = xc[0]; j >= 10; j /= 10, i++);
                j = xc[0] += k;
                for (k = 1; j >= 10; j /= 10, k++);

                // if i != k the length has increased.
                if (i != k) {
                  x.e++;
                  if (xc[0] == BASE) xc[0] = 1;
                }

                break;
              } else {
                xc[ni] += k;
                if (xc[ni] != BASE) break;
                xc[ni--] = 0;
                k = 1;
              }
            }
          }

          // Remove trailing zeros.
          for (i = xc.length; xc[--i] === 0; xc.pop());
        }

        // Overflow? Infinity.
        if (x.e > MAX_EXP) {
          x.c = x.e = null;

        // Underflow? Zero.
        } else if (x.e < MIN_EXP) {
          x.c = [x.e = 0];
        }
      }

      return x;
    }

    function valueOf(n) {
      var str,
        e = n.e;

      if (e === null) return n.toString();

      str = coeffToString(n.c);

      str = e <= TO_EXP_NEG || e >= TO_EXP_POS
        ? toExponential(str, e)
        : toFixedPoint(str, e, '0');

      return n.s < 0 ? '-' + str : str;
    }

    P.absoluteValue = P.abs = function () {
      var x = new BigNumber(this);
      if (x.s < 0) x.s = 1;
      return x;
    };

    P.comparedTo = function (y, b) {
      return compare(this, new BigNumber(y, b));
    };

    P.decimalPlaces = P.dp = function (dp, rm) {
      var c, n, v,
        x = this;

      if (dp != null) {
        intCheck(dp, 0, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);

        return round(new BigNumber(x), dp + x.e + 1, rm);
      }

      if (!(c = x.c)) return null;
      n = ((v = c.length - 1) - bitFloor(this.e / LOG_BASE)) * LOG_BASE;

      // Subtract the number of trailing zeros of the last number.
      if (v = c[v]) for (; v % 10 == 0; v /= 10, n--);
      if (n < 0) n = 0;

      return n;
    };

    P.dividedBy = P.div = function (y, b) {
      return div(this, new BigNumber(y, b), DECIMAL_PLACES, ROUNDING_MODE);
    };

    P.dividedToIntegerBy = P.idiv = function (y, b) {
      return div(this, new BigNumber(y, b), 0, 1);
    };

    P.exponentiatedBy = P.pow = function (n, m) {
      var half, isModExp, i, k, more, nIsBig, nIsNeg, nIsOdd, y,
        x = this;

      n = new BigNumber(n);

      // Allow NaN and ±Infinity, but not other non-integers.
      if (n.c && !n.isInteger()) {
        throw Error
          (bignumberError + 'Exponent not an integer: ' + valueOf(n));
      }

      if (m != null) m = new BigNumber(m);

      // Exponent of MAX_SAFE_INTEGER is 15.
      nIsBig = n.e > 14;

      // If x is NaN, ±Infinity, ±0 or ±1, or n is ±Infinity, NaN or ±0.
      if (!x.c || !x.c[0] || x.c[0] == 1 && !x.e && x.c.length == 1 || !n.c || !n.c[0]) {

        // The sign of the result of pow when x is negative depends on the evenness of n.
        // If +n overflows to ±Infinity, the evenness of n would be not be known.
        y = new BigNumber(Math.pow(+valueOf(x), nIsBig ? 2 - isOdd(n) : +valueOf(n)));
        return m ? y.mod(m) : y;
      }

      nIsNeg = n.s < 0;

      if (m) {

        // x % m returns NaN if abs(m) is zero, or m is NaN.
        if (m.c ? !m.c[0] : !m.s) return new BigNumber(NaN);

        isModExp = !nIsNeg && x.isInteger() && m.isInteger();

        if (isModExp) x = x.mod(m);

      // Overflow to ±Infinity: >=2**1e10 or >=1.0000024**1e15.
      // Underflow to ±0: <=0.79**1e10 or <=0.9999975**1e15.
      } else if (n.e > 9 && (x.e > 0 || x.e < -1 || (x.e == 0
        // [1, 240000000]
        ? x.c[0] > 1 || nIsBig && x.c[1] >= 24e7
        // [80000000000000]  [99999750000000]
        : x.c[0] < 8e13 || nIsBig && x.c[0] <= 9999975e7))) {

        // If x is negative and n is odd, k = -0, else k = 0.
        k = x.s < 0 && isOdd(n) ? -0 : 0;

        // If x >= 1, k = ±Infinity.
        if (x.e > -1) k = 1 / k;

        // If n is negative return ±0, else return ±Infinity.
        return new BigNumber(nIsNeg ? 1 / k : k);

      } else if (POW_PRECISION) {

        k = mathceil(POW_PRECISION / LOG_BASE + 2);
      }

      if (nIsBig) {
        half = new BigNumber(0.5);
        if (nIsNeg) n.s = 1;
        nIsOdd = isOdd(n);
      } else {
        i = Math.abs(+valueOf(n));
        nIsOdd = i % 2;
      }

      y = new BigNumber(ONE);

      // Performs 54 loop iterations for n of 9007199254740991.
      for (; ;) {

        if (nIsOdd) {
          y = y.times(x);
          if (!y.c) break;

          if (k) {
            if (y.c.length > k) y.c.length = k;
          } else if (isModExp) {
            y = y.mod(m);    //y = y.minus(div(y, m, 0, MODULO_MODE).times(m));
          }
        }

        if (i) {
          i = mathfloor(i / 2);
          if (i === 0) break;
          nIsOdd = i % 2;
        } else {
          n = n.times(half);
          round(n, n.e + 1, 1);

          if (n.e > 14) {
            nIsOdd = isOdd(n);
          } else {
            i = +valueOf(n);
            if (i === 0) break;
            nIsOdd = i % 2;
          }
        }

        x = x.times(x);

        if (k) {
          if (x.c && x.c.length > k) x.c.length = k;
        } else if (isModExp) {
          x = x.mod(m);    //x = x.minus(div(x, m, 0, MODULO_MODE).times(m));
        }
      }

      if (isModExp) return y;
      if (nIsNeg) y = ONE.div(y);

      return m ? y.mod(m) : k ? round(y, POW_PRECISION, ROUNDING_MODE, more) : y;
    };

    P.integerValue = function (rm) {
      var n = new BigNumber(this);
      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);
      return round(n, n.e + 1, rm);
    };

    P.isEqualTo = P.eq = function (y, b) {
      return compare(this, new BigNumber(y, b)) === 0;
    };

    P.isFinite = function () {
      return !!this.c;
    };

    P.isGreaterThan = P.gt = function (y, b) {
      return compare(this, new BigNumber(y, b)) > 0;
    };

    P.isGreaterThanOrEqualTo = P.gte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === 1 || b === 0;

    };

    P.isInteger = function () {
      return !!this.c && bitFloor(this.e / LOG_BASE) > this.c.length - 2;
    };

    P.isLessThan = P.lt = function (y, b) {
      return compare(this, new BigNumber(y, b)) < 0;
    };

    P.isLessThanOrEqualTo = P.lte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === -1 || b === 0;
    };

    P.isNaN = function () {
      return !this.s;
    };

    P.isNegative = function () {
      return this.s < 0;
    };

    P.isPositive = function () {
      return this.s > 0;
    };

    P.isZero = function () {
      return !!this.c && this.c[0] == 0;
    };

    P.minus = function (y, b) {
      var i, j, t, xLTy,
        x = this,
        a = x.s;

      y = new BigNumber(y, b);
      b = y.s;

      // Either NaN?
      if (!a || !b) return new BigNumber(NaN);

      // Signs differ?
      if (a != b) {
        y.s = -b;
        return x.plus(y);
      }

      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;

      if (!xe || !ye) {

        // Either Infinity?
        if (!xc || !yc) return xc ? (y.s = -b, y) : new BigNumber(yc ? x : NaN);

        // Either zero?
        if (!xc[0] || !yc[0]) {

          // Return y if y is non-zero, x if x is non-zero, or zero if both are zero.
          return yc[0] ? (y.s = -b, y) : new BigNumber(xc[0] ? x :

           // IEEE 754 (2008) 6.3: n - n = -0 when rounding to -Infinity
           ROUNDING_MODE == 3 ? -0 : 0);
        }
      }

      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();

      // Determine which is the bigger number.
      if (a = xe - ye) {

        if (xLTy = a < 0) {
          a = -a;
          t = xc;
        } else {
          ye = xe;
          t = yc;
        }

        t.reverse();

        // Prepend zeros to equalise exponents.
        for (b = a; b--; t.push(0));
        t.reverse();
      } else {

        // Exponents equal. Check digit by digit.
        j = (xLTy = (a = xc.length) < (b = yc.length)) ? a : b;

        for (a = b = 0; b < j; b++) {

          if (xc[b] != yc[b]) {
            xLTy = xc[b] < yc[b];
            break;
          }
        }
      }

      // x < y? Point xc to the array of the bigger number.
      if (xLTy) t = xc, xc = yc, yc = t, y.s = -y.s;

      b = (j = yc.length) - (i = xc.length);

      // Append zeros to xc if shorter.
      // No need to add zeros to yc if shorter as subtract only needs to start at yc.length.
      if (b > 0) for (; b--; xc[i++] = 0);
      b = BASE - 1;

      // Subtract yc from xc.
      for (; j > a;) {

        if (xc[--j] < yc[j]) {
          for (i = j; i && !xc[--i]; xc[i] = b);
          --xc[i];
          xc[j] += BASE;
        }

        xc[j] -= yc[j];
      }

      // Remove leading zeros and adjust exponent accordingly.
      for (; xc[0] == 0; xc.splice(0, 1), --ye);

      // Zero?
      if (!xc[0]) {

        // Following IEEE 754 (2008) 6.3,
        // n - n = +0  but  n - n = -0  when rounding towards -Infinity.
        y.s = ROUNDING_MODE == 3 ? -1 : 1;
        y.c = [y.e = 0];
        return y;
      }

      // No need to check for Infinity as +x - +y != Infinity && -x - -y != Infinity
      // for finite x and y.
      return normalise(y, xc, ye);
    };

    P.modulo = P.mod = function (y, b) {
      var q, s,
        x = this;

      y = new BigNumber(y, b);

      // Return NaN if x is Infinity or NaN, or y is NaN or zero.
      if (!x.c || !y.s || y.c && !y.c[0]) {
        return new BigNumber(NaN);

      // Return x if y is Infinity or x is zero.
      } else if (!y.c || x.c && !x.c[0]) {
        return new BigNumber(x);
      }

      if (MODULO_MODE == 9) {

        // Euclidian division: q = sign(y) * floor(x / abs(y))
        // r = x - qy    where  0 <= r < abs(y)
        s = y.s;
        y.s = 1;
        q = div(x, y, 0, 3);
        y.s = s;
        q.s *= s;
      } else {
        q = div(x, y, 0, MODULO_MODE);
      }

      y = x.minus(q.times(y));

      // To match JavaScript %, ensure sign of zero is sign of dividend.
      if (!y.c[0] && MODULO_MODE == 1) y.s = x.s;

      return y;
    };

    P.multipliedBy = P.times = function (y, b) {
      var c, e, i, j, k, m, xcL, xlo, xhi, ycL, ylo, yhi, zc,
        base, sqrtBase,
        x = this,
        xc = x.c,
        yc = (y = new BigNumber(y, b)).c;

      // Either NaN, ±Infinity or ±0?
      if (!xc || !yc || !xc[0] || !yc[0]) {

        // Return NaN if either is NaN, or one is 0 and the other is Infinity.
        if (!x.s || !y.s || xc && !xc[0] && !yc || yc && !yc[0] && !xc) {
          y.c = y.e = y.s = null;
        } else {
          y.s *= x.s;

          // Return ±Infinity if either is ±Infinity.
          if (!xc || !yc) {
            y.c = y.e = null;

          // Return ±0 if either is ±0.
          } else {
            y.c = [0];
            y.e = 0;
          }
        }

        return y;
      }

      e = bitFloor(x.e / LOG_BASE) + bitFloor(y.e / LOG_BASE);
      y.s *= x.s;
      xcL = xc.length;
      ycL = yc.length;

      // Ensure xc points to longer array and xcL to its length.
      if (xcL < ycL) zc = xc, xc = yc, yc = zc, i = xcL, xcL = ycL, ycL = i;

      // Initialise the result array with zeros.
      for (i = xcL + ycL, zc = []; i--; zc.push(0));

      base = BASE;
      sqrtBase = SQRT_BASE;

      for (i = ycL; --i >= 0;) {
        c = 0;
        ylo = yc[i] % sqrtBase;
        yhi = yc[i] / sqrtBase | 0;

        for (k = xcL, j = i + k; j > i;) {
          xlo = xc[--k] % sqrtBase;
          xhi = xc[k] / sqrtBase | 0;
          m = yhi * xlo + xhi * ylo;
          xlo = ylo * xlo + ((m % sqrtBase) * sqrtBase) + zc[j] + c;
          c = (xlo / base | 0) + (m / sqrtBase | 0) + yhi * xhi;
          zc[j--] = xlo % base;
        }

        zc[j] = c;
      }

      if (c) {
        ++e;
      } else {
        zc.splice(0, 1);
      }

      return normalise(y, zc, e);
    };

    /*
     * Return a new BigNumber whose value is the value of this BigNumber negated,
     * i.e. multiplied by -1.
     */
    P.negated = function () {
      var x = new BigNumber(this);
      x.s = -x.s || null;
      return x;
    };

    P.plus = function (y, b) {
      var t,
        x = this,
        a = x.s;

      y = new BigNumber(y, b);
      b = y.s;

      // Either NaN?
      if (!a || !b) return new BigNumber(NaN);

      // Signs differ?
       if (a != b) {
        y.s = -b;
        return x.minus(y);
      }

      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;

      if (!xe || !ye) {

        // Return ±Infinity if either ±Infinity.
        if (!xc || !yc) return new BigNumber(a / 0);

        // Either zero?
        // Return y if y is non-zero, x if x is non-zero, or zero if both are zero.
        if (!xc[0] || !yc[0]) return yc[0] ? y : new BigNumber(xc[0] ? x : a * 0);
      }

      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();

      // Prepend zeros to equalise exponents. Faster to use reverse then do unshifts.
      if (a = xe - ye) {
        if (a > 0) {
          ye = xe;
          t = yc;
        } else {
          a = -a;
          t = xc;
        }

        t.reverse();
        for (; a--; t.push(0));
        t.reverse();
      }

      a = xc.length;
      b = yc.length;

      // Point xc to the longer array, and b to the shorter length.
      if (a - b < 0) t = yc, yc = xc, xc = t, b = a;

      // Only start adding at yc.length - 1 as the further digits of xc can be ignored.
      for (a = 0; b;) {
        a = (xc[--b] = xc[b] + yc[b] + a) / BASE | 0;
        xc[b] = BASE === xc[b] ? 0 : xc[b] % BASE;
      }

      if (a) {
        xc = [a].concat(xc);
        ++ye;
      }

      // No need to check for zero, as +x + +y != 0 && -x + -y != 0
      // ye = MAX_EXP + 1 possible
      return normalise(y, xc, ye);
    };

    P.precision = P.sd = function (sd, rm) {
      var c, n, v,
        x = this;

      if (sd != null && sd !== !!sd) {
        intCheck(sd, 1, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);

        return round(new BigNumber(x), sd, rm);
      }

      if (!(c = x.c)) return null;
      v = c.length - 1;
      n = v * LOG_BASE + 1;

      if (v = c[v]) {

        // Subtract the number of trailing zeros of the last element.
        for (; v % 10 == 0; v /= 10, n--);

        // Add the number of digits of the first element.
        for (v = c[0]; v >= 10; v /= 10, n++);
      }

      if (sd && x.e + 1 > n) n = x.e + 1;

      return n;
    };

    P.shiftedBy = function (k) {
      intCheck(k, -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER);
      return this.times('1e' + k);
    };

    P.squareRoot = P.sqrt = function () {
      var m, n, r, rep, t,
        x = this,
        c = x.c,
        s = x.s,
        e = x.e,
        dp = DECIMAL_PLACES + 4,
        half = new BigNumber('0.5');

      // Negative/NaN/Infinity/zero?
      if (s !== 1 || !c || !c[0]) {
        return new BigNumber(!s || s < 0 && (!c || c[0]) ? NaN : c ? x : 1 / 0);
      }

      // Initial estimate.
      s = Math.sqrt(+valueOf(x));

      // Math.sqrt underflow/overflow?
      // Pass x to Math.sqrt as integer, then adjust the exponent of the result.
      if (s == 0 || s == 1 / 0) {
        n = coeffToString(c);
        if ((n.length + e) % 2 == 0) n += '0';
        s = Math.sqrt(+n);
        e = bitFloor((e + 1) / 2) - (e < 0 || e % 2);

        if (s == 1 / 0) {
          n = '1e' + e;
        } else {
          n = s.toExponential();
          n = n.slice(0, n.indexOf('e') + 1) + e;
        }

        r = new BigNumber(n);
      } else {
        r = new BigNumber(s + '');
      }

      // Check for zero.
      // r could be zero if MIN_EXP is changed after the this value was created.
      // This would cause a division by zero (x/t) and hence Infinity below, which would cause
      // coeffToString to throw.
      if (r.c[0]) {
        e = r.e;
        s = e + dp;
        if (s < 3) s = 0;

        // Newton-Raphson iteration.
        for (; ;) {
          t = r;
          r = half.times(t.plus(div(x, t, dp, 1)));

          if (coeffToString(t.c).slice(0, s) === (n = coeffToString(r.c)).slice(0, s)) {

            // The exponent of r may here be one less than the final result exponent,
            // e.g 0.0009999 (e-4) --> 0.001 (e-3), so adjust s so the rounding digits
            // are indexed correctly.
            if (r.e < e) --s;
            n = n.slice(s - 3, s + 1);

            // The 4th rounding digit may be in error by -1 so if the 4 rounding digits
            // are 9999 or 4999 (i.e. approaching a rounding boundary) continue the
            // iteration.
            if (n == '9999' || !rep && n == '4999') {

              // On the first iteration only, check to see if rounding up gives the
              // exact result as the nines may infinitely repeat.
              if (!rep) {
                round(t, t.e + DECIMAL_PLACES + 2, 0);

                if (t.times(t).eq(x)) {
                  r = t;
                  break;
                }
              }

              dp += 4;
              s += 4;
              rep = 1;
            } else {

              // If rounding digits are null, 0{0,4} or 50{0,3}, check for exact
              // result. If not, then there are further digits and m will be truthy.
              if (!+n || !+n.slice(1) && n.charAt(0) == '5') {

                // Truncate to the first rounding digit.
                round(r, r.e + DECIMAL_PLACES + 2, 1);
                m = !r.times(r).eq(x);
              }

              break;
            }
          }
        }
      }

      return round(r, r.e + DECIMAL_PLACES + 1, ROUNDING_MODE, m);
    };

    P.toExponential = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp++;
      }
      return format(this, dp, rm, 1);
    };

    P.toFixed = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp = dp + this.e + 1;
      }
      return format(this, dp, rm);
    };

    P.toFormat = function (dp, rm, format) {
      var str,
        x = this;

      if (format == null) {
        if (dp != null && rm && typeof rm == 'object') {
          format = rm;
          rm = null;
        } else if (dp && typeof dp == 'object') {
          format = dp;
          dp = rm = null;
        } else {
          format = FORMAT;
        }
      } else if (typeof format != 'object') {
        throw Error
          (bignumberError + 'Argument not an object: ' + format);
      }

      str = x.toFixed(dp, rm);

      if (x.c) {
        var i,
          arr = str.split('.'),
          g1 = +format.groupSize,
          g2 = +format.secondaryGroupSize,
          groupSeparator = format.groupSeparator || '',
          intPart = arr[0],
          fractionPart = arr[1],
          isNeg = x.s < 0,
          intDigits = isNeg ? intPart.slice(1) : intPart,
          len = intDigits.length;

        if (g2) i = g1, g1 = g2, g2 = i, len -= i;

        if (g1 > 0 && len > 0) {
          i = len % g1 || g1;
          intPart = intDigits.substr(0, i);
          for (; i < len; i += g1) intPart += groupSeparator + intDigits.substr(i, g1);
          if (g2 > 0) intPart += groupSeparator + intDigits.slice(i);
          if (isNeg) intPart = '-' + intPart;
        }

        str = fractionPart
         ? intPart + (format.decimalSeparator || '') + ((g2 = +format.fractionGroupSize)
          ? fractionPart.replace(new RegExp('\\d{' + g2 + '}\\B', 'g'),
           '$&' + (format.fractionGroupSeparator || ''))
          : fractionPart)
         : intPart;
      }

      return (format.prefix || '') + str + (format.suffix || '');
    };

    P.toFraction = function (md) {
      var d, d0, d1, d2, e, exp, n, n0, n1, q, r, s,
        x = this,
        xc = x.c;

      if (md != null) {
        n = new BigNumber(md);

        // Throw if md is less than one or is not an integer, unless it is Infinity.
        if (!n.isInteger() && (n.c || n.s !== 1) || n.lt(ONE)) {
          throw Error
            (bignumberError + 'Argument ' +
              (n.isInteger() ? 'out of range: ' : 'not an integer: ') + valueOf(n));
        }
      }

      if (!xc) return new BigNumber(x);

      d = new BigNumber(ONE);
      n1 = d0 = new BigNumber(ONE);
      d1 = n0 = new BigNumber(ONE);
      s = coeffToString(xc);

      // Determine initial denominator.
      // d is a power of 10 and the minimum max denominator that specifies the value exactly.
      e = d.e = s.length - x.e - 1;
      d.c[0] = POWS_TEN[(exp = e % LOG_BASE) < 0 ? LOG_BASE + exp : exp];
      md = !md || n.comparedTo(d) > 0 ? (e > 0 ? d : n1) : n;

      exp = MAX_EXP;
      MAX_EXP = 1 / 0;
      n = new BigNumber(s);

      // n0 = d1 = 0
      n0.c[0] = 0;

      for (; ;)  {
        q = div(n, d, 0, 1);
        d2 = d0.plus(q.times(d1));
        if (d2.comparedTo(md) == 1) break;
        d0 = d1;
        d1 = d2;
        n1 = n0.plus(q.times(d2 = n1));
        n0 = d2;
        d = n.minus(q.times(d2 = d));
        n = d2;
      }

      d2 = div(md.minus(d0), d1, 0, 1);
      n0 = n0.plus(d2.times(n1));
      d0 = d0.plus(d2.times(d1));
      n0.s = n1.s = x.s;
      e = e * 2;

      // Determine which fraction is closer to x, n0/d0 or n1/d1
      r = div(n1, d1, e, ROUNDING_MODE).minus(x).abs().comparedTo(
          div(n0, d0, e, ROUNDING_MODE).minus(x).abs()) < 1 ? [n1, d1] : [n0, d0];

      MAX_EXP = exp;

      return r;
    };

    P.toNumber = function () {
      return +valueOf(this);
    };

    P.toPrecision = function (sd, rm) {
      if (sd != null) intCheck(sd, 1, MAX);
      return format(this, sd, rm, 2);
    };

    P.toString = function (b) {
      var str,
        n = this,
        s = n.s,
        e = n.e;

      // Infinity or NaN?
      if (e === null) {
        if (s) {
          str = 'Infinity';
          if (s < 0) str = '-' + str;
        } else {
          str = 'NaN';
        }
      } else {
        if (b == null) {
          str = e <= TO_EXP_NEG || e >= TO_EXP_POS
           ? toExponential(coeffToString(n.c), e)
           : toFixedPoint(coeffToString(n.c), e, '0');
        } else if (b === 10) {
          n = round(new BigNumber(n), DECIMAL_PLACES + e + 1, ROUNDING_MODE);
          str = toFixedPoint(coeffToString(n.c), n.e, '0');
        } else {
          intCheck(b, 2, ALPHABET.length, 'Base');
          str = convertBase(toFixedPoint(coeffToString(n.c), e, '0'), 10, b, s, true);
        }

        if (s < 0 && n.c[0]) str = '-' + str;
      }

      return str;
    };

    /*
     * Return as toString, but do not accept a base argument, and include the minus sign for
     * negative zero.
     */
    P.valueOf = P.toJSON = function () {
      return valueOf(this);
    };

    P._isBigNumber = true;

    if (typeof Symbol == 'function' && typeof Symbol.iterator == 'symbol') {
      P[Symbol.toStringTag] = 'BigNumber';
      // Node.js v10.12.0+
      P[Symbol.for('nodejs.util.inspect.custom')] = P.valueOf;
    }

    if (configObject != null) BigNumber.set(configObject);

    return BigNumber;
  }

  // PRIVATE HELPER FUNCTIONS

  function bitFloor(n) {
    var i = n | 0;
    return n > 0 || n === i ? i : i - 1;
  }

  // Return a coefficient array as a string of base 10 digits.
  function coeffToString(a) {
    var s, z,
      i = 1,
      j = a.length,
      r = a[0] + '';

    for (; i < j;) {
      s = a[i++] + '';
      z = LOG_BASE - s.length;
      for (; z--; s = '0' + s);
      r += s;
    }

    // Determine trailing zeros.
    for (j = r.length; r.charCodeAt(--j) === 48;);

    return r.slice(0, j + 1 || 1);
  }

  // Compare the value of BigNumbers x and y.
  function compare(x, y) {
    var a, b,
      xc = x.c,
      yc = y.c,
      i = x.s,
      j = y.s,
      k = x.e,
      l = y.e;

    // Either NaN?
    if (!i || !j) return null;

    a = xc && !xc[0];
    b = yc && !yc[0];

    // Either zero?
    if (a || b) return a ? b ? 0 : -j : i;

    // Signs differ?
    if (i != j) return i;

    a = i < 0;
    b = k == l;

    // Either Infinity?
    if (!xc || !yc) return b ? 0 : !xc ^ a ? 1 : -1;

    // Compare exponents.
    if (!b) return k > l ^ a ? 1 : -1;

    j = (k = xc.length) < (l = yc.length) ? k : l;

    // Compare digit by digit.
    for (i = 0; i < j; i++) if (xc[i] != yc[i]) return xc[i] > yc[i] ^ a ? 1 : -1;

    // Compare lengths.
    return k == l ? 0 : k > l ^ a ? 1 : -1;
  }

  /*
   * Check that n is a primitive number, an integer, and in range, otherwise throw.
   */
  function intCheck(n, min, max, name) {
    if (n < min || n > max || n !== (n < 0 ? mathceil(n) : mathfloor(n))) {
      throw Error
       (bignumberError + (name || 'Argument') + (typeof n == 'number'
         ? n < min || n > max ? ' out of range: ' : ' not an integer: '
         : ' not a primitive number: ') + String(n));
    }
  }

  // Assumes finite n.
  function isOdd(n) {
    var k = n.c.length - 1;
    return bitFloor(n.e / LOG_BASE) == k && n.c[k] % 2 != 0;
  }

  function toExponential(str, e) {
    return (str.length > 1 ? str.charAt(0) + '.' + str.slice(1) : str) +
     (e < 0 ? 'e' : 'e+') + e;
  }

  function toFixedPoint(str, e, z) {
    var len, zs;

    // Negative exponent?
    if (e < 0) {

      // Prepend zeros.
      for (zs = z + '.'; ++e; zs += z);
      str = zs + str;

    // Positive exponent
    } else {
      len = str.length;

      // Append zeros.
      if (++e > len) {
        for (zs = z, e -= len; --e; zs += z);
        str += zs;
      } else if (e < len) {
        str = str.slice(0, e) + '.' + str.slice(e);
      }
    }

    return str;
  }

  // EXPORT

  BigNumber = clone();
  BigNumber['default'] = BigNumber.BigNumber = BigNumber;

  // AMD.
  if (typeof define == 'function' && define.amd) {
    define(function () { return BigNumber; });

  // Node.js and other environments that support module.exports.
  } else if (typeof module != 'undefined' && module.exports) {
    module.exports = BigNumber;

  // Browser.
  } else {
    if (!globalObject) {
      globalObject = typeof self != 'undefined' && self ? self : window;
    }

    globalObject.BigNumber = BigNumber;
  }
})(this);

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}

print(BigNumber(max));

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}

write(max);

;(function (globalObject) {
  'use strict';

  var BigNumber,
    isNumeric = /^-?(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?$/i,
    mathceil = Math.ceil,
    mathfloor = Math.floor,
    bignumberError = '[BigNumber Error] ',
    tooManyDigits = bignumberError + 'Number primitive has more than 15 significant digits: ',
    BASE = 1e14,
    LOG_BASE = 14,
    MAX_SAFE_INTEGER = 0x1fffffffffffff,         // 2^53 - 1
    POWS_TEN = [1, 10, 100, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, 1e10, 1e11, 1e12, 1e13],
    SQRT_BASE = 1e7,
    MAX = 1E9;                                   // 0 to MAX_INT32

  function clone(configObject) {
    var div, convertBase, parseNumeric,
      P = BigNumber.prototype = { constructor: BigNumber, toString: null, valueOf: null },
      ONE = new BigNumber(1),

      // The maximum number of decimal places for operations involving division.
      DECIMAL_PLACES = 20,                     // 0 to MAX
      ROUNDING_MODE = 4,                       // 0 to 8

      // The exponent value at and beneath which toString returns exponential notation.
      TO_EXP_NEG = -7,                         // 0 to -MAX
      // The exponent value at and above which toString returns exponential notation.
      TO_EXP_POS = 21,                         // 0 to MAX
      MIN_EXP = -1e7,                          // -1 to -MAX
      MAX_EXP = 1e7,                           // 1 to MAX

      CRYPTO = false,                          // true or false
      MODULO_MODE = 1,                         // 0 to 9
      POW_PRECISION = 0,                       // 0 to MAX
      FORMAT = {
        prefix: '',
        groupSize: 3,
        secondaryGroupSize: 0,
        groupSeparator: ',',
        decimalSeparator: '.',
        fractionGroupSize: 0,
        fractionGroupSeparator: '\xA0',      // non-breaking space
        suffix: ''
      },
      ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz';

    function BigNumber(n, b) {
      var alphabet, c, caseChanged, e, i, isNum, len, str,
        x = this;
      if (!(x instanceof BigNumber)) {
        return new BigNumber(n, b);
      }
      if (b == null) {
        if (n instanceof BigNumber) {
          x.s = n.s;
          x.e = n.e;
          x.c = (n = n.c) ? n.slice() : n;
          return;
        }
        isNum = typeof n == 'number';
        if (isNum && n * 0 == 0) {
          x.s = 1 / n < 0 ? (n = -n, -1) : 1;
          if (n === ~~n) {
            for (e = 0, i = n; i >= 10; i /= 10, e++);
            x.e = e;
            x.c = [n];
            return;
          }
          str = String(n);
        } else {
          str = String(n);
          if (!isNumeric.test(str)) return parseNumeric(x, str, isNum);
          x.s = str.charCodeAt(0) == 45 ? (str = str.slice(1), -1) : 1;
        }
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');
        if ((i = str.search(/e/i)) > 0) {
          if (e < 0) e = i;
          e += +str.slice(i + 1);
          str = str.substring(0, i);
        } else if (e < 0) {
          e = str.length;
        }
      } else {
        intCheck(b, 2, ALPHABET.length, 'Base');
        str = String(n);
        if (b == 10) {
          x = new BigNumber(n instanceof BigNumber ? n : str);
          return round(x, DECIMAL_PLACES + x.e + 1, ROUNDING_MODE);
        }
        isNum = typeof n == 'number';
        if (isNum) {
          if (n * 0 != 0) return parseNumeric(x, str, isNum, b);
          x.s = 1 / n < 0 ? (str = str.slice(1), -1) : 1;
          if (BigNumber.DEBUG && str.replace(/^0\.0*|\./, '').length > 15) {
            throw Error
             (tooManyDigits + n);
          }
          isNum = false;
        } else {
          x.s = str.charCodeAt(0) === 45 ? (str = str.slice(1), -1) : 1;
        }
        alphabet = ALPHABET.slice(0, b);
        e = i = 0;
        for (len = str.length; i < len; i++) {
          if (alphabet.indexOf(c = str.charAt(i)) < 0) {
            if (c == '.') {
              if (i > e) {
                e = len;
                continue;
              }
            } else if (!caseChanged) {
              if (str == str.toUpperCase() && (str = str.toLowerCase()) ||
                  str == str.toLowerCase() && (str = str.toUpperCase())) {
                caseChanged = true;
                i = -1;
                e = 0;
                continue;
              }
            }
            return parseNumeric(x, String(n), isNum, b);
          }
        }
        str = convertBase(str, b, 10, x.s);
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');
        else e = str.length;
      }
      for (i = 0; str.charCodeAt(i) === 48; i++);
      for (len = str.length; str.charCodeAt(--len) === 48;);
      str = str.slice(i, ++len);
      if (str) {
        len -= i;
        if (isNum && BigNumber.DEBUG &&
          len > 15 && (n > MAX_SAFE_INTEGER || n !== mathfloor(n))) {
            throw Error
             (tooManyDigits + (x.s * n));
        }
        e = e - i - 1;
        if (e > MAX_EXP) {
          x.c = x.e = null;
        } else if (e < MIN_EXP) {
          x.c = [x.e = 0];
        } else {
          x.e = e;
          x.c = [];
          i = (e + 1) % LOG_BASE;
          if (e < 0) i += LOG_BASE;
          if (i < len) {
            if (i) x.c.push(+str.slice(0, i));
            for (len -= LOG_BASE; i < len;) {
              x.c.push(+str.slice(i, i += LOG_BASE));
            }
            str = str.slice(i);
            i = LOG_BASE - str.length;
          } else {
            i -= len;
          }
          for (; i--; str += '0');
          x.c.push(+str);
        }
      } else {
        x.c = [x.e = 0];
      }
    }

    BigNumber.clone = clone;
    BigNumber.ROUND_UP = 0;
    BigNumber.ROUND_DOWN = 1;
    BigNumber.ROUND_CEIL = 2;
    BigNumber.ROUND_FLOOR = 3;
    BigNumber.ROUND_HALF_UP = 4;
    BigNumber.ROUND_HALF_DOWN = 5;
    BigNumber.ROUND_HALF_EVEN = 6;
    BigNumber.ROUND_HALF_CEIL = 7;
    BigNumber.ROUND_HALF_FLOOR = 8;
    BigNumber.EUCLID = 9;

    BigNumber.config = BigNumber.set = function (obj) {
      var p, v;
      if (obj != null) {
        if (typeof obj == 'object') {
          if (obj.hasOwnProperty(p = 'DECIMAL_PLACES')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            DECIMAL_PLACES = v;
          }
          if (obj.hasOwnProperty(p = 'ROUNDING_MODE')) {
            v = obj[p];
            intCheck(v, 0, 8, p);
            ROUNDING_MODE = v;
          }
          if (obj.hasOwnProperty(p = 'EXPONENTIAL_AT')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, 0, p);
              intCheck(v[1], 0, MAX, p);
              TO_EXP_NEG = v[0];
              TO_EXP_POS = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              TO_EXP_NEG = -(TO_EXP_POS = v < 0 ? -v : v);
            }
          }
          if (obj.hasOwnProperty(p = 'RANGE')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, -1, p);
              intCheck(v[1], 1, MAX, p);
              MIN_EXP = v[0];
              MAX_EXP = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              if (v) {
                MIN_EXP = -(MAX_EXP = v < 0 ? -v : v);
              } else {
                throw Error
                 (bignumberError + p + ' cannot be zero: ' + v);
              }
            }
          }
          if (obj.hasOwnProperty(p = 'CRYPTO')) {
            v = obj[p];
            if (v === !!v) {
              if (v) {
                if (typeof crypto != 'undefined' && crypto &&
                 (crypto.getRandomValues || crypto.randomBytes)) {
                  CRYPTO = v;
                } else {
                  CRYPTO = !v;
                  throw Error
                   (bignumberError + 'crypto unavailable');
                }
              } else {
                CRYPTO = v;
              }
            } else {
              throw Error
               (bignumberError + p + ' not true or false: ' + v);
            }
          }
          if (obj.hasOwnProperty(p = 'MODULO_MODE')) {
            v = obj[p];
            intCheck(v, 0, 9, p);
            MODULO_MODE = v;
          }
          if (obj.hasOwnProperty(p = 'POW_PRECISION')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            POW_PRECISION = v;
          }
          if (obj.hasOwnProperty(p = 'FORMAT')) {
            v = obj[p];
            if (typeof v == 'object') FORMAT = v;
            else throw Error
             (bignumberError + p + ' not an object: ' + v);
          }
          if (obj.hasOwnProperty(p = 'ALPHABET')) {
            v = obj[p];
            if (typeof v == 'string' && !/^.$|[+-.\s]|(.).*\1/.test(v)) {
              ALPHABET = v;
            } else {
              throw Error
               (bignumberError + p + ' invalid: ' + v);
            }
          }
        } else {
          throw Error
           (bignumberError + 'Object expected: ' + obj);
        }
      }

      return {
        DECIMAL_PLACES: DECIMAL_PLACES,
        ROUNDING_MODE: ROUNDING_MODE,
        EXPONENTIAL_AT: [TO_EXP_NEG, TO_EXP_POS],
        RANGE: [MIN_EXP, MAX_EXP],
        CRYPTO: CRYPTO,
        MODULO_MODE: MODULO_MODE,
        POW_PRECISION: POW_PRECISION,
        FORMAT: FORMAT,
        ALPHABET: ALPHABET
      };
    };

    BigNumber.isBigNumber = function (v) {
      return v instanceof BigNumber || v && v._isBigNumber === true || false;
    };

    BigNumber.maximum = BigNumber.max = function () {
      return maxOrMin(arguments, P.lt);
    };

    BigNumber.minimum = BigNumber.min = function () {
      return maxOrMin(arguments, P.gt);
    };

    BigNumber.random = (function () {
      var pow2_53 = 0x20000000000000;
      var random53bitInt = (Math.random() * pow2_53) & 0x1fffff
       ? function () { return mathfloor(Math.random() * pow2_53); }
       : function () { return ((Math.random() * 0x40000000 | 0) * 0x800000) +
         (Math.random() * 0x800000 | 0); };
      return function (dp) {
        var a, b, e, k, v,
          i = 0,
          c = [],
          rand = new BigNumber(ONE);
        if (dp == null) dp = DECIMAL_PLACES;
        else intCheck(dp, 0, MAX);
        k = mathceil(dp / LOG_BASE);
        if (CRYPTO) {
          if (crypto.getRandomValues) {
            a = crypto.getRandomValues(new Uint32Array(k *= 2));
            for (; i < k;) {
              v = a[i] * 0x20000 + (a[i + 1] >>> 11);
              if (v >= 9e15) {
                b = crypto.getRandomValues(new Uint32Array(2));
                a[i] = b[0];
                a[i + 1] = b[1];
              } else {
                c.push(v % 1e14);
                i += 2;
              }
            }
            i = k / 2;
          } else if (crypto.randomBytes) {
            a = crypto.randomBytes(k *= 7);
            for (; i < k;) {
              v = ((a[i] & 31) * 0x1000000000000) + (a[i + 1] * 0x10000000000) +
                 (a[i + 2] * 0x100000000) + (a[i + 3] * 0x1000000) +
                 (a[i + 4] << 16) + (a[i + 5] << 8) + a[i + 6];
              if (v >= 9e15) {
                crypto.randomBytes(7).copy(a, i);
              } else {
                c.push(v % 1e14);
                i += 7;
              }
            }
            i = k / 7;
          } else {
            CRYPTO = false;
            throw Error
             (bignumberError + 'crypto unavailable');
          }
        }
        if (!CRYPTO) {
          for (; i < k;) {
            v = random53bitInt();
            if (v < 9e15) c[i++] = v % 1e14;
          }
        }
        k = c[--i];
        dp %= LOG_BASE;
        if (k && dp) {
          v = POWS_TEN[LOG_BASE - dp];
          c[i] = mathfloor(k / v) * v;
        }
        for (; c[i] === 0; c.pop(), i--);
        if (i < 0) {
          c = [e = 0];
        } else {
          for (e = -1 ; c[0] === 0; c.splice(0, 1), e -= LOG_BASE);
          for (i = 1, v = c[0]; v >= 10; v /= 10, i++);
          if (i < LOG_BASE) e -= LOG_BASE - i;
        }
        rand.e = e;
        rand.c = c;
        return rand;
      };
    })();

    BigNumber.sum = function () {
      var i = 1,
        args = arguments,
        sum = new BigNumber(args[0]);
      for (; i < args.length;) sum = sum.plus(args[i++]);
      return sum;
    };

    convertBase = (function () {
      var decimal = '0123456789';
      function toBaseOut(str, baseIn, baseOut, alphabet) {
        var j,
          arr = [0],
          arrL,
          i = 0,
          len = str.length;
        for (; i < len;) {
          for (arrL = arr.length; arrL--; arr[arrL] *= baseIn);
          arr[0] += alphabet.indexOf(str.charAt(i++));
          for (j = 0; j < arr.length; j++) {
            if (arr[j] > baseOut - 1) {
              if (arr[j + 1] == null) arr[j + 1] = 0;
              arr[j + 1] += arr[j] / baseOut | 0;
              arr[j] %= baseOut;
            }
          }
        }
        return arr.reverse();
      }
      return function (str, baseIn, baseOut, sign, callerIsToString) {
        var alphabet, d, e, k, r, x, xc, y,
          i = str.indexOf('.'),
          dp = DECIMAL_PLACES,
          rm = ROUNDING_MODE;
        if (i >= 0) {
          k = POW_PRECISION;
          POW_PRECISION = 0;
          str = str.replace('.', '');
          y = new BigNumber(baseIn);
          x = y.pow(str.length - i);
          POW_PRECISION = k;
          y.c = toBaseOut(toFixedPoint(coeffToString(x.c), x.e, '0'),
           10, baseOut, decimal);
          y.e = y.c.length;
        }
        xc = toBaseOut(str, baseIn, baseOut, callerIsToString
         ? (alphabet = ALPHABET, decimal)
         : (alphabet = decimal, ALPHABET));
        e = k = xc.length;
        for (; xc[--k] == 0; xc.pop());
        if (!xc[0]) return alphabet.charAt(0);
        if (i < 0) {
          --e;
        } else {
          x.c = xc;
          x.e = e;
          x.s = sign;
          x = div(x, y, dp, rm, baseOut);
          xc = x.c;
          r = x.r;
          e = x.e;
        }
        d = e + dp + 1;
        i = xc[d];
        k = baseOut / 2;
        r = r || d < 0 || xc[d + 1] != null;
        r = rm < 4 ? (i != null || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
              : i > k || i == k &&(rm == 4 || r || rm == 6 && xc[d - 1] & 1 ||
               rm == (x.s < 0 ? 8 : 7));
        if (d < 1 || !xc[0]) {
          str = r ? toFixedPoint(alphabet.charAt(1), -dp, alphabet.charAt(0)) : alphabet.charAt(0);
        } else {
          xc.length = d;
          if (r) {
            for (--baseOut; ++xc[--d] > baseOut;) {
              xc[d] = 0;
              if (!d) {
                ++e;
                xc = [1].concat(xc);
              }
            }
          }
          for (k = xc.length; !xc[--k];);
          for (i = 0, str = ''; i <= k; str += alphabet.charAt(xc[i++]));
          str = toFixedPoint(str, e, alphabet.charAt(0));
        }
        return str;
      };
    })();

    div = (function () {
      function multiply(x, k, base) {
        var m, temp, xlo, xhi,
          carry = 0,
          i = x.length,
          klo = k % SQRT_BASE,
          khi = k / SQRT_BASE | 0;
        for (x = x.slice(); i--;) {
          xlo = x[i] % SQRT_BASE;
          xhi = x[i] / SQRT_BASE | 0;
          m = khi * xlo + xhi * klo;
          temp = klo * xlo + ((m % SQRT_BASE) * SQRT_BASE) + carry;
          carry = (temp / base | 0) + (m / SQRT_BASE | 0) + khi * xhi;
          x[i] = temp % base;
        }
        if (carry) x = [carry].concat(x);
        return x;
      }

      function compare(a, b, aL, bL) {
        var i, cmp;
        if (aL != bL) {
          cmp = aL > bL ? 1 : -1;
        } else {
          for (i = cmp = 0; i < aL; i++) {
            if (a[i] != b[i]) {
              cmp = a[i] > b[i] ? 1 : -1;
              break;
            }
          }
        }
        return cmp;
      }

      function subtract(a, b, aL, base) {
        var i = 0;
        for (; aL--;) {
          a[aL] -= i;
          i = a[aL] < b[aL] ? 1 : 0;
          a[aL] = i * base + a[aL] - b[aL];
        }
        for (; !a[0] && a.length > 1; a.splice(0, 1));
      }
      return function (x, y, dp, rm, base) {
        var cmp, e, i, more, n, prod, prodL, q, qc, rem, remL, rem0, xi, xL, yc0,
          yL, yz,
          s = x.s == y.s ? 1 : -1,
          xc = x.c,
          yc = y.c;
        if (!xc || !xc[0] || !yc || !yc[0]) {
          return new BigNumber(
           !x.s || !y.s || (xc ? yc && xc[0] == yc[0] : !yc) ? NaN :
            xc && xc[0] == 0 || !yc ? s * 0 : s / 0
         );
        }
        q = new BigNumber(s);
        qc = q.c = [];
        e = x.e - y.e;
        s = dp + e + 1;
        if (!base) {
          base = BASE;
          e = bitFloor(x.e / LOG_BASE) - bitFloor(y.e / LOG_BASE);
          s = s / LOG_BASE | 0;
        }
        for (i = 0; yc[i] == (xc[i] || 0); i++);
        if (yc[i] > (xc[i] || 0)) e--;
        if (s < 0) {
          qc.push(1);
          more = true;
        } else {
          xL = xc.length;
          yL = yc.length;
          i = 0;
          s += 2;
          n = mathfloor(base / (yc[0] + 1));
          if (n > 1) {
            yc = multiply(yc, n, base);
            xc = multiply(xc, n, base);
            yL = yc.length;
            xL = xc.length;
          }
          xi = yL;
          rem = xc.slice(0, yL);
          remL = rem.length;
          for (; remL < yL; rem[remL++] = 0);
          yz = yc.slice();
          yz = [0].concat(yz);
          yc0 = yc[0];
          if (yc[1] >= base / 2) yc0++;
          do {
            n = 0;
            cmp = compare(yc, rem, yL, remL);
            if (cmp < 0) {
              rem0 = rem[0];
              if (yL != remL) rem0 = rem0 * base + (rem[1] || 0);
              n = mathfloor(rem0 / yc0);
              if (n > 1) {
                if (n >= base) n = base - 1;
                prod = multiply(yc, n, base);
                prodL = prod.length;
                remL = rem.length;
                while (compare(prod, rem, prodL, remL) == 1) {
                  n--;
                  subtract(prod, yL < prodL ? yz : yc, prodL, base);
                  prodL = prod.length;
                  cmp = 1;
                }
              } else {
                if (n == 0) {
                  cmp = n = 1;
                }
                prod = yc.slice();
                prodL = prod.length;
              }
              if (prodL < remL) prod = [0].concat(prod);
              subtract(rem, prod, remL, base);
              remL = rem.length;
              if (cmp == -1) {
                while (compare(yc, rem, yL, remL) < 1) {
                  n++;
                  subtract(rem, yL < remL ? yz : yc, remL, base);
                  remL = rem.length;
                }
              }
            } else if (cmp === 0) {
              n++;
              rem = [0];
            }
            qc[i++] = n;
            if (rem[0]) {
              rem[remL++] = xc[xi] || 0;
            } else {
              rem = [xc[xi]];
              remL = 1;
            }
          } while ((xi++ < xL || rem[0] != null) && s--);
          more = rem[0] != null;
          if (!qc[0]) qc.splice(0, 1);
        }
        if (base == BASE) {
          for (i = 1, s = qc[0]; s >= 10; s /= 10, i++);
          round(q, dp + (q.e = i + e * LOG_BASE - 1) + 1, rm, more);
        } else {
          q.e = e;
          q.r = +more;
        }
        return q;
      };
    })();

    function format(n, i, rm, id) {
      var c0, e, ne, len, str;
      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);
      if (!n.c) return n.toString();
      c0 = n.c[0];
      ne = n.e;
      if (i == null) {
        str = coeffToString(n.c);
        str = id == 1 || id == 2 && (ne <= TO_EXP_NEG || ne >= TO_EXP_POS)
         ? toExponential(str, ne)
         : toFixedPoint(str, ne, '0');
      } else {
        n = round(new BigNumber(n), i, rm);
        e = n.e;
        str = coeffToString(n.c);
        len = str.length;
        if (id == 1 || id == 2 && (i <= e || e <= TO_EXP_NEG)) {
          for (; len < i; str += '0', len++);
          str = toExponential(str, e);
        } else {
          i -= ne;
          str = toFixedPoint(str, e, '0');
          if (e + 1 > len) {
            if (--i > 0) for (str += '.'; i--; str += '0');
          } else {
            i += e - len;
            if (i > 0) {
              if (e + 1 == len) str += '.';
              for (; i--; str += '0');
            }
          }
        }
      }
      return n.s < 0 && c0 ? '-' + str : str;
    }

    function maxOrMin(args, method) {
      var n,
        i = 1,
        m = new BigNumber(args[0]);
      for (; i < args.length; i++) {
        n = new BigNumber(args[i]);
        if (!n.s) {
          m = n;
          break;
        } else if (method.call(m, n)) {
          m = n;
        }
      }
      return m;
    }

    function normalise(n, c, e) {
      var i = 1,
        j = c.length;
      for (; !c[--j]; c.pop());
      for (j = c[0]; j >= 10; j /= 10, i++);
      if ((e = i + e * LOG_BASE - 1) > MAX_EXP) {
        n.c = n.e = null;
      } else if (e < MIN_EXP) {
        n.c = [n.e = 0];
      } else {
        n.e = e;
        n.c = c;
      }
      return n;
    }

    parseNumeric = (function () {
      var basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i,
        dotAfter = /^([^.]+)\.$/,
        dotBefore = /^\.([^.]+)$/,
        isInfinityOrNaN = /^-?(Infinity|NaN)$/,
        whitespaceOrPlus = /^\s*\+(?=[\w.])|^\s+|\s+$/g;
      return function (x, str, isNum, b) {
        var base,
          s = isNum ? str : str.replace(whitespaceOrPlus, '');
        if (isInfinityOrNaN.test(s)) {
          x.s = isNaN(s) ? null : s < 0 ? -1 : 1;
          x.c = x.e = null;
        } else {
          if (!isNum) {
            s = s.replace(basePrefix, function (m, p1, p2) {
              base = (p2 = p2.toLowerCase()) == 'x' ? 16 : p2 == 'b' ? 2 : 8;
              return !b || b == base ? p1 : m;
            });
            if (b) {
              base = b;
              s = s.replace(dotAfter, '$1').replace(dotBefore, '0.$1');
            }
            if (str != s) return new BigNumber(s, base);
          }
          if (BigNumber.DEBUG) {
            throw Error
              (bignumberError + 'Not a' + (b ? ' base ' + b : '') + ' number: ' + str);
          }
          x.c = x.e = x.s = null;
        }
      }
    })();

    function round(x, sd, rm, r) {
      var d, i, j, k, n, ni, rd,
        xc = x.c,
        pows10 = POWS_TEN;
      if (xc) {
        out: {
          for (d = 1, k = xc[0]; k >= 10; k /= 10, d++);
          i = sd - d;
          if (i < 0) {
            i += LOG_BASE;
            j = sd;
            n = xc[ni = 0];
            rd = n / pows10[d - j - 1] % 10 | 0;
          } else {
            ni = mathceil((i + 1) / LOG_BASE);
            if (ni >= xc.length) {
              if (r) {
                for (; xc.length <= ni; xc.push(0));
                n = rd = 0;
                d = 1;
                i %= LOG_BASE;
                j = i - LOG_BASE + 1;
              } else {
                break out;
              }
            } else {
              n = k = xc[ni];
              for (d = 1; k >= 10; k /= 10, d++);
              i %= LOG_BASE;
              j = i - LOG_BASE + d;
              rd = j < 0 ? 0 : n / pows10[d - j - 1] % 10 | 0;
            }
          }
          r = r || sd < 0 ||
           xc[ni + 1] != null || (j < 0 ? n : n % pows10[d - j - 1]);
          r = rm < 4
           ? (rd || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
           : rd > 5 || rd == 5 && (rm == 4 || r || rm == 6 &&
            ((i > 0 ? j > 0 ? n / pows10[d - j] : 0 : xc[ni - 1]) % 10) & 1 ||
             rm == (x.s < 0 ? 8 : 7));
          if (sd < 1 || !xc[0]) {
            xc.length = 0;
            if (r) {
              sd -= x.e + 1;
              xc[0] = pows10[(LOG_BASE - sd % LOG_BASE) % LOG_BASE];
              x.e = -sd || 0;
            } else {
              xc[0] = x.e = 0;
            }
            return x;
          }
          if (i == 0) {
            xc.length = ni;
            k = 1;
            ni--;
          } else {
            xc.length = ni + 1;
            k = pows10[LOG_BASE - i];
            xc[ni] = j > 0 ? mathfloor(n / pows10[d - j] % pows10[j]) * k : 0;
          }
          if (r) {
            for (; ;) {
              if (ni == 0) {
                for (i = 1, j = xc[0]; j >= 10; j /= 10, i++);
                j = xc[0] += k;
                for (k = 1; j >= 10; j /= 10, k++);
                if (i != k) {
                  x.e++;
                  if (xc[0] == BASE) xc[0] = 1;
                }
                break;
              } else {
                xc[ni] += k;
                if (xc[ni] != BASE) break;
                xc[ni--] = 0;
                k = 1;
              }
            }
          }
          for (i = xc.length; xc[--i] === 0; xc.pop());
        }
        if (x.e > MAX_EXP) {
          x.c = x.e = null;
        } else if (x.e < MIN_EXP) {
          x.c = [x.e = 0];
        }
      }
      return x;
    }

    function valueOf(n) {
      var str,
        e = n.e;
      if (e === null) return n.toString();
      str = coeffToString(n.c);
      str = e <= TO_EXP_NEG || e >= TO_EXP_POS
        ? toExponential(str, e)
        : toFixedPoint(str, e, '0');
      return n.s < 0 ? '-' + str : str;
    }

    P.absoluteValue = P.abs = function () {
      var x = new BigNumber(this);
      if (x.s < 0) x.s = 1;
      return x;
    };

    P.comparedTo = function (y, b) {
      return compare(this, new BigNumber(y, b));
    };

    P.decimalPlaces = P.dp = function (dp, rm) {
      var c, n, v,
        x = this;
      if (dp != null) {
        intCheck(dp, 0, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);
        return round(new BigNumber(x), dp + x.e + 1, rm);
      }
      if (!(c = x.c)) return null;
      n = ((v = c.length - 1) - bitFloor(this.e / LOG_BASE)) * LOG_BASE;
      if (v = c[v]) for (; v % 10 == 0; v /= 10, n--);
      if (n < 0) n = 0;
      return n;
    };

    P.dividedBy = P.div = function (y, b) {
      return div(this, new BigNumber(y, b), DECIMAL_PLACES, ROUNDING_MODE);
    };

    P.dividedToIntegerBy = P.idiv = function (y, b) {
      return div(this, new BigNumber(y, b), 0, 1);
    };

    P.exponentiatedBy = P.pow = function (n, m) {
      var half, isModExp, i, k, more, nIsBig, nIsNeg, nIsOdd, y,
        x = this;
      n = new BigNumber(n);
      if (n.c && !n.isInteger()) {
        throw Error
          (bignumberError + 'Exponent not an integer: ' + valueOf(n));
      }
      if (m != null) m = new BigNumber(m);
      nIsBig = n.e > 14;
      if (!x.c || !x.c[0] || x.c[0] == 1 && !x.e && x.c.length == 1 || !n.c || !n.c[0]) {
        y = new BigNumber(Math.pow(+valueOf(x), nIsBig ? 2 - isOdd(n) : +valueOf(n)));
        return m ? y.mod(m) : y;
      }
      nIsNeg = n.s < 0;
      if (m) {
        if (m.c ? !m.c[0] : !m.s) return new BigNumber(NaN);
        isModExp = !nIsNeg && x.isInteger() && m.isInteger();
        if (isModExp) x = x.mod(m);
      } else if (n.e > 9 && (x.e > 0 || x.e < -1 || (x.e == 0
        ? x.c[0] > 1 || nIsBig && x.c[1] >= 24e7
        : x.c[0] < 8e13 || nIsBig && x.c[0] <= 9999975e7))) {
        k = x.s < 0 && isOdd(n) ? -0 : 0;
        if (x.e > -1) k = 1 / k;
        return new BigNumber(nIsNeg ? 1 / k : k);
      } else if (POW_PRECISION) {
        k = mathceil(POW_PRECISION / LOG_BASE + 2);
      }
      if (nIsBig) {
        half = new BigNumber(0.5);
        if (nIsNeg) n.s = 1;
        nIsOdd = isOdd(n);
      } else {
        i = Math.abs(+valueOf(n));
        nIsOdd = i % 2;
      }
      y = new BigNumber(ONE);
      for (; ;) {
        if (nIsOdd) {
          y = y.times(x);
          if (!y.c) break;

          if (k) {
            if (y.c.length > k) y.c.length = k;
          } else if (isModExp) {
            y = y.mod(m);
          }
        }
        if (i) {
          i = mathfloor(i / 2);
          if (i === 0) break;
          nIsOdd = i % 2;
        } else {
          n = n.times(half);
          round(n, n.e + 1, 1);
          if (n.e > 14) {
            nIsOdd = isOdd(n);
          } else {
            i = +valueOf(n);
            if (i === 0) break;
            nIsOdd = i % 2;
          }
        }
        x = x.times(x);
        if (k) {
          if (x.c && x.c.length > k) x.c.length = k;
        } else if (isModExp) {
          x = x.mod(m);
        }
      }
      if (isModExp) return y;
      if (nIsNeg) y = ONE.div(y);
      return m ? y.mod(m) : k ? round(y, POW_PRECISION, ROUNDING_MODE, more) : y;
    };

    P.integerValue = function (rm) {
      var n = new BigNumber(this);
      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);
      return round(n, n.e + 1, rm);
    };

    P.isEqualTo = P.eq = function (y, b) {
      return compare(this, new BigNumber(y, b)) === 0;
    };

    P.isFinite = function () {
      return !!this.c;
    };

    P.isGreaterThan = P.gt = function (y, b) {
      return compare(this, new BigNumber(y, b)) > 0;
    };

    P.isGreaterThanOrEqualTo = P.gte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === 1 || b === 0;

    };

    P.isInteger = function () {
      return !!this.c && bitFloor(this.e / LOG_BASE) > this.c.length - 2;
    };

    P.isLessThan = P.lt = function (y, b) {
      return compare(this, new BigNumber(y, b)) < 0;
    };

    P.isLessThanOrEqualTo = P.lte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === -1 || b === 0;
    };

    P.isNaN = function () {
      return !this.s;
    };

    P.isNegative = function () {
      return this.s < 0;
    };

    P.isPositive = function () {
      return this.s > 0;
    };

    P.isZero = function () {
      return !!this.c && this.c[0] == 0;
    };

    P.minus = function (y, b) {
      var i, j, t, xLTy,
        x = this,
        a = x.s;
      y = new BigNumber(y, b);
      b = y.s;
      if (!a || !b) return new BigNumber(NaN);
      if (a != b) {
        y.s = -b;
        return x.plus(y);
      }
      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;
      if (!xe || !ye) {
        if (!xc || !yc) return xc ? (y.s = -b, y) : new BigNumber(yc ? x : NaN);
        if (!xc[0] || !yc[0]) {
          return yc[0] ? (y.s = -b, y) : new BigNumber(xc[0] ? x :
           ROUNDING_MODE == 3 ? -0 : 0);
        }
      }
      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();
      if (a = xe - ye) {
        if (xLTy = a < 0) {
          a = -a;
          t = xc;
        } else {
          ye = xe;
          t = yc;
        }
        t.reverse();
        for (b = a; b--; t.push(0));
        t.reverse();
      } else {
        j = (xLTy = (a = xc.length) < (b = yc.length)) ? a : b;
        for (a = b = 0; b < j; b++) {
          if (xc[b] != yc[b]) {
            xLTy = xc[b] < yc[b];
            break;
          }
        }
      }
      if (xLTy) t = xc, xc = yc, yc = t, y.s = -y.s;
      b = (j = yc.length) - (i = xc.length);
      if (b > 0) for (; b--; xc[i++] = 0);
      b = BASE - 1;
      for (; j > a;) {
        if (xc[--j] < yc[j]) {
          for (i = j; i && !xc[--i]; xc[i] = b);
          --xc[i];
          xc[j] += BASE;
        }

        xc[j] -= yc[j];
      }
      for (; xc[0] == 0; xc.splice(0, 1), --ye);
      if (!xc[0]) {
        y.s = ROUNDING_MODE == 3 ? -1 : 1;
        y.c = [y.e = 0];
        return y;
      }
      return normalise(y, xc, ye);
    };

    P.modulo = P.mod = function (y, b) {
      var q, s,
        x = this;
      y = new BigNumber(y, b);
      if (!x.c || !y.s || y.c && !y.c[0]) {
        return new BigNumber(NaN);
      } else if (!y.c || x.c && !x.c[0]) {
        return new BigNumber(x);
      }
      if (MODULO_MODE == 9) {
        s = y.s;
        y.s = 1;
        q = div(x, y, 0, 3);
        y.s = s;
        q.s *= s;
      } else {
        q = div(x, y, 0, MODULO_MODE);
      }
      y = x.minus(q.times(y));
      if (!y.c[0] && MODULO_MODE == 1) y.s = x.s;
      return y;
    };

    P.multipliedBy = P.times = function (y, b) {
      var c, e, i, j, k, m, xcL, xlo, xhi, ycL, ylo, yhi, zc,
        base, sqrtBase,
        x = this,
        xc = x.c,
        yc = (y = new BigNumber(y, b)).c;
      if (!xc || !yc || !xc[0] || !yc[0]) {
        if (!x.s || !y.s || xc && !xc[0] && !yc || yc && !yc[0] && !xc) {
          y.c = y.e = y.s = null;
        } else {
          y.s *= x.s;
          if (!xc || !yc) {
            y.c = y.e = null;
          } else {
            y.c = [0];
            y.e = 0;
          }
        }
        return y;
      }
      e = bitFloor(x.e / LOG_BASE) + bitFloor(y.e / LOG_BASE);
      y.s *= x.s;
      xcL = xc.length;
      ycL = yc.length;
      if (xcL < ycL) zc = xc, xc = yc, yc = zc, i = xcL, xcL = ycL, ycL = i;
      for (i = xcL + ycL, zc = []; i--; zc.push(0));
      base = BASE;
      sqrtBase = SQRT_BASE;
      for (i = ycL; --i >= 0;) {
        c = 0;
        ylo = yc[i] % sqrtBase;
        yhi = yc[i] / sqrtBase | 0;
        for (k = xcL, j = i + k; j > i;) {
          xlo = xc[--k] % sqrtBase;
          xhi = xc[k] / sqrtBase | 0;
          m = yhi * xlo + xhi * ylo;
          xlo = ylo * xlo + ((m % sqrtBase) * sqrtBase) + zc[j] + c;
          c = (xlo / base | 0) + (m / sqrtBase | 0) + yhi * xhi;
          zc[j--] = xlo % base;
        }
        zc[j] = c;
      }
      if (c) {
        ++e;
      } else {
        zc.splice(0, 1);
      }
      return normalise(y, zc, e);
    };

    P.negated = function () {
      var x = new BigNumber(this);
      x.s = -x.s || null;
      return x;
    };

    P.plus = function (y, b) {
      var t,
        x = this,
        a = x.s;
      y = new BigNumber(y, b);
      b = y.s;
      if (!a || !b) return new BigNumber(NaN);
       if (a != b) {
        y.s = -b;
        return x.minus(y);
      }
      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;
      if (!xe || !ye) {
        if (!xc || !yc) return new BigNumber(a / 0);
        if (!xc[0] || !yc[0]) return yc[0] ? y : new BigNumber(xc[0] ? x : a * 0);
      }
      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();
      if (a = xe - ye) {
        if (a > 0) {
          ye = xe;
          t = yc;
        } else {
          a = -a;
          t = xc;
        }
        t.reverse();
        for (; a--; t.push(0));
        t.reverse();
      }
      a = xc.length;
      b = yc.length;
      if (a - b < 0) t = yc, yc = xc, xc = t, b = a;
      for (a = 0; b;) {
        a = (xc[--b] = xc[b] + yc[b] + a) / BASE | 0;
        xc[b] = BASE === xc[b] ? 0 : xc[b] % BASE;
      }
      if (a) {
        xc = [a].concat(xc);
        ++ye;
      }
      return normalise(y, xc, ye);
    };

    P.precision = P.sd = function (sd, rm) {
      var c, n, v,
        x = this;
      if (sd != null && sd !== !!sd) {
        intCheck(sd, 1, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);
        return round(new BigNumber(x), sd, rm);
      }
      if (!(c = x.c)) return null;
      v = c.length - 1;
      n = v * LOG_BASE + 1;
      if (v = c[v]) {
        for (; v % 10 == 0; v /= 10, n--);
        for (v = c[0]; v >= 10; v /= 10, n++);
      }
      if (sd && x.e + 1 > n) n = x.e + 1;
      return n;
    };
    P.shiftedBy = function (k) {
      intCheck(k, -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER);
      return this.times('1e' + k);
    };
    P.squareRoot = P.sqrt = function () {
      var m, n, r, rep, t,
        x = this,
        c = x.c,
        s = x.s,
        e = x.e,
        dp = DECIMAL_PLACES + 4,
        half = new BigNumber('0.5');
      if (s !== 1 || !c || !c[0]) {
        return new BigNumber(!s || s < 0 && (!c || c[0]) ? NaN : c ? x : 1 / 0);
      }
      s = Math.sqrt(+valueOf(x));
      if (s == 0 || s == 1 / 0) {
        n = coeffToString(c);
        if ((n.length + e) % 2 == 0) n += '0';
        s = Math.sqrt(+n);
        e = bitFloor((e + 1) / 2) - (e < 0 || e % 2);

        if (s == 1 / 0) {
          n = '1e' + e;
        } else {
          n = s.toExponential();
          n = n.slice(0, n.indexOf('e') + 1) + e;
        }
        r = new BigNumber(n);
      } else {
        r = new BigNumber(s + '');
      }
      if (r.c[0]) {
        e = r.e;
        s = e + dp;
        if (s < 3) s = 0;
        for (; ;) {
          t = r;
          r = half.times(t.plus(div(x, t, dp, 1)));
          if (coeffToString(t.c).slice(0, s) === (n = coeffToString(r.c)).slice(0, s)) {
            if (r.e < e) --s;
            n = n.slice(s - 3, s + 1);
            if (n == '9999' || !rep && n == '4999') {
              if (!rep) {
                round(t, t.e + DECIMAL_PLACES + 2, 0);

                if (t.times(t).eq(x)) {
                  r = t;
                  break;
                }
              }
              dp += 4;
              s += 4;
              rep = 1;
            } else {
              if (!+n || !+n.slice(1) && n.charAt(0) == '5') {
                round(r, r.e + DECIMAL_PLACES + 2, 1);
                m = !r.times(r).eq(x);
              }
              break;
            }
          }
        }
      }

      return round(r, r.e + DECIMAL_PLACES + 1, ROUNDING_MODE, m);
    };

    P.toExponential = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp++;
      }
      return format(this, dp, rm, 1);
    };

    P.toFixed = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp = dp + this.e + 1;
      }
      return format(this, dp, rm);
    };

    P.toFormat = function (dp, rm, format) {
      var str,
        x = this;

      if (format == null) {
        if (dp != null && rm && typeof rm == 'object') {
          format = rm;
          rm = null;
        } else if (dp && typeof dp == 'object') {
          format = dp;
          dp = rm = null;
        } else {
          format = FORMAT;
        }
      } else if (typeof format != 'object') {
        throw Error
          (bignumberError + 'Argument not an object: ' + format);
      }

      str = x.toFixed(dp, rm);

      if (x.c) {
        var i,
          arr = str.split('.'),
          g1 = +format.groupSize,
          g2 = +format.secondaryGroupSize,
          groupSeparator = format.groupSeparator || '',
          intPart = arr[0],
          fractionPart = arr[1],
          isNeg = x.s < 0,
          intDigits = isNeg ? intPart.slice(1) : intPart,
          len = intDigits.length;

        if (g2) i = g1, g1 = g2, g2 = i, len -= i;

        if (g1 > 0 && len > 0) {
          i = len % g1 || g1;
          intPart = intDigits.substr(0, i);
          for (; i < len; i += g1) intPart += groupSeparator + intDigits.substr(i, g1);
          if (g2 > 0) intPart += groupSeparator + intDigits.slice(i);
          if (isNeg) intPart = '-' + intPart;
        }

        str = fractionPart
         ? intPart + (format.decimalSeparator || '') + ((g2 = +format.fractionGroupSize)
          ? fractionPart.replace(new RegExp('\\d{' + g2 + '}\\B', 'g'),
           '$&' + (format.fractionGroupSeparator || ''))
          : fractionPart)
         : intPart;
      }

      return (format.prefix || '') + str + (format.suffix || '');
    };

    P.toFraction = function (md) {
      var d, d0, d1, d2, e, exp, n, n0, n1, q, r, s,
        x = this,
        xc = x.c;

      if (md != null) {
        n = new BigNumber(md);
        if (!n.isInteger() && (n.c || n.s !== 1) || n.lt(ONE)) {
          throw Error
            (bignumberError + 'Argument ' +
              (n.isInteger() ? 'out of range: ' : 'not an integer: ') + valueOf(n));
        }
      }

      if (!xc) return new BigNumber(x);

      d = new BigNumber(ONE);
      n1 = d0 = new BigNumber(ONE);
      d1 = n0 = new BigNumber(ONE);
      s = coeffToString(xc);

      e = d.e = s.length - x.e - 1;
      d.c[0] = POWS_TEN[(exp = e % LOG_BASE) < 0 ? LOG_BASE + exp : exp];
      md = !md || n.comparedTo(d) > 0 ? (e > 0 ? d : n1) : n;

      exp = MAX_EXP;
      MAX_EXP = 1 / 0;
      n = new BigNumber(s);
      n0.c[0] = 0;

      for (; ;)  {
        q = div(n, d, 0, 1);
        d2 = d0.plus(q.times(d1));
        if (d2.comparedTo(md) == 1) break;
        d0 = d1;
        d1 = d2;
        n1 = n0.plus(q.times(d2 = n1));
        n0 = d2;
        d = n.minus(q.times(d2 = d));
        n = d2;
      }

      d2 = div(md.minus(d0), d1, 0, 1);
      n0 = n0.plus(d2.times(n1));
      d0 = d0.plus(d2.times(d1));
      n0.s = n1.s = x.s;
      e = e * 2;

      r = div(n1, d1, e, ROUNDING_MODE).minus(x).abs().comparedTo(
          div(n0, d0, e, ROUNDING_MODE).minus(x).abs()) < 1 ? [n1, d1] : [n0, d0];
      MAX_EXP = exp;

      return r;
    };

    P.toNumber = function () {
      return +valueOf(this);
    };

    P.toPrecision = function (sd, rm) {
      if (sd != null) intCheck(sd, 1, MAX);
      return format(this, sd, rm, 2);
    };

    P.toString = function (b) {
      var str,
        n = this,
        s = n.s,
        e = n.e;

      if (e === null) {
        if (s) {
          str = 'Infinity';
          if (s < 0) str = '-' + str;
        } else {
          str = 'NaN';
        }
      } else {
        if (b == null) {
          str = e <= TO_EXP_NEG || e >= TO_EXP_POS
           ? toExponential(coeffToString(n.c), e)
           : toFixedPoint(coeffToString(n.c), e, '0');
        } else if (b === 10) {
          n = round(new BigNumber(n), DECIMAL_PLACES + e + 1, ROUNDING_MODE);
          str = toFixedPoint(coeffToString(n.c), n.e, '0');
        } else {
          intCheck(b, 2, ALPHABET.length, 'Base');
          str = convertBase(toFixedPoint(coeffToString(n.c), e, '0'), 10, b, s, true);
        }

        if (s < 0 && n.c[0]) str = '-' + str;
      }

      return str;
    };

    P.valueOf = P.toJSON = function () {
      return valueOf(this);
    };

    P._isBigNumber = true;
    if (typeof Symbol == 'function' && typeof Symbol.iterator == 'symbol') {
      P[Symbol.toStringTag] = 'BigNumber';
      P[Symbol.for('nodejs.util.inspect.custom')] = P.valueOf;
    }
    if (configObject != null) BigNumber.set(configObject);
    return BigNumber;
  }

  function bitFloor(n) {
    var i = n | 0;
    return n > 0 || n === i ? i : i - 1;
  }

  function coeffToString(a) {
    var s, z,
      i = 1,
      j = a.length,
      r = a[0] + '';
    for (; i < j;) {
      s = a[i++] + '';
      z = LOG_BASE - s.length;
      for (; z--; s = '0' + s);
      r += s;
    }
    for (j = r.length; r.charCodeAt(--j) === 48;);
    return r.slice(0, j + 1 || 1);
  }

  function compare(x, y) {
    var a, b,
      xc = x.c,
      yc = y.c,
      i = x.s,
      j = y.s,
      k = x.e,
      l = y.e;
    if (!i || !j) return null;
    a = xc && !xc[0];
    b = yc && !yc[0];
    if (a || b) return a ? b ? 0 : -j : i;
    if (i != j) return i;
    a = i < 0;
    b = k == l;
    if (!xc || !yc) return b ? 0 : !xc ^ a ? 1 : -1;
    if (!b) return k > l ^ a ? 1 : -1;
    j = (k = xc.length) < (l = yc.length) ? k : l;
    for (i = 0; i < j; i++) if (xc[i] != yc[i]) return xc[i] > yc[i] ^ a ? 1 : -1;
    return k == l ? 0 : k > l ^ a ? 1 : -1;
  }

  function intCheck(n, min, max, name) {
    if (n < min || n > max || n !== (n < 0 ? mathceil(n) : mathfloor(n))) {
      throw Error
       (bignumberError + (name || 'Argument') + (typeof n == 'number'
         ? n < min || n > max ? ' out of range: ' : ' not an integer: '
         : ' not a primitive number: ') + String(n));
    }
  }

  function isOdd(n) {
    var k = n.c.length - 1;
    return bitFloor(n.e / LOG_BASE) == k && n.c[k] % 2 != 0;
  }

  function toExponential(str, e) {
    return (str.length > 1 ? str.charAt(0) + '.' + str.slice(1) : str) +
     (e < 0 ? 'e' : 'e+') + e;
  }

  function toFixedPoint(str, e, z) {
    var len, zs;
    if (e < 0) {
      for (zs = z + '.'; ++e; zs += z);
      str = zs + str;
    } else {
      len = str.length;
      if (++e > len) {
        for (zs = z, e -= len; --e; zs += z);
        str += zs;
      } else if (e < len) {
        str = str.slice(0, e) + '.' + str.slice(e);
      }
    }
    return str;
  }

  BigNumber = clone();
  BigNumber['default'] = BigNumber.BigNumber = BigNumber;
  if (typeof define == 'function' && define.amd) {
    define(function () { return BigNumber; });
  } else if (typeof module != 'undefined' && module.exports) {
    module.exports = BigNumber;
  } else {
    if (!globalObject) {
      globalObject = typeof self != 'undefined' && self ? self : window;
    }
    globalObject.BigNumber = BigNumber;
  }
})(this);

var n = parseInt(readline());
var nums = readline().split(' ').map(function(x) { return parseInt(x) });
var prev = 0;
var count = 0;
var max = 1;
for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}
print(BigNumber(max));

;(function (globalObject) {
  'use strict';

  var BigNumber,
    isNumeric = /^-?(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?$/i,

    mathceil = Math.ceil,
    mathfloor = Math.floor,

    bignumberError = '[BigNumber Error] ',
    tooManyDigits = bignumberError + 'Number primitive has more than 15 significant digits: ',

    BASE = 1e14,
    LOG_BASE = 14,
    MAX_SAFE_INTEGER = 0x1fffffffffffff,         // 2^53 - 1
    // MAX_INT32 = 0x7fffffff,                   // 2^31 - 1
    POWS_TEN = [1, 10, 100, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, 1e10, 1e11, 1e12, 1e13],
    SQRT_BASE = 1e7,

    MAX = 1E9;                                   // 0 to MAX_INT32

  /*
   * Create and return a BigNumber constructor.
   */
  function clone(configObject) {
    var div, convertBase, parseNumeric,
      P = BigNumber.prototype = { constructor: BigNumber, toString: null, valueOf: null },
      ONE = new BigNumber(1),

      //----------------------------- EDITABLE CONFIG DEFAULTS -------------------------------

      // The maximum number of decimal places for operations involving division.
      DECIMAL_PLACES = 20,                     // 0 to MAX

      ROUNDING_MODE = 4,                       // 0 to 8

      // EXPONENTIAL_AT : [TO_EXP_NEG , TO_EXP_POS]

      // The exponent value at and beneath which toString returns exponential notation.
      // Number type: -7
      TO_EXP_NEG = -7,                         // 0 to -MAX

      // The exponent value at and above which toString returns exponential notation.
      // Number type: 21
      TO_EXP_POS = 21,                         // 0 to MAX

      // RANGE : [MIN_EXP, MAX_EXP]

      // The minimum exponent value, beneath which underflow to zero occurs.
      // Number type: -324  (5e-324)
      MIN_EXP = -1e7,                          // -1 to -MAX

      // The maximum exponent value, above which overflow to Infinity occurs.
      // Number type:  308  (1.7976931348623157e+308)
      // For MAX_EXP > 1e7, e.g. new BigNumber('1e100000000').plus(1) may be slow.
      MAX_EXP = 1e7,                           // 1 to MAX

      // Whether to use cryptographically-secure random number generation, if available.
      CRYPTO = false,                          // true or false

      MODULO_MODE = 1,                         // 0 to 9

      // The maximum number of significant digits of the result of the exponentiatedBy operation.
      // If POW_PRECISION is 0, there will be unlimited significant digits.
      POW_PRECISION = 0,                    // 0 to MAX

      // The format specification used by the BigNumber.prototype.toFormat method.
      FORMAT = {
        prefix: '',
        groupSize: 3,
        secondaryGroupSize: 0,
        groupSeparator: ',',
        decimalSeparator: '.',
        fractionGroupSize: 0,
        fractionGroupSeparator: '\xA0',      // non-breaking space
        suffix: ''
      },

      // The alphabet used for base conversion. It must be at least 2 characters long, with no '+',
      // '-', '.', whitespace, or repeated character.
      // '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_'
      ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz';

    //------------------------------------------------------------------------------------------

    function BigNumber(n, b) {
      var alphabet, c, caseChanged, e, i, isNum, len, str,
        x = this;

      // Enable constructor usage without new.
      if (!(x instanceof BigNumber)) {

        return new BigNumber(n, b);
      }

      if (b == null) {

        // Duplicate.
        if (n instanceof BigNumber) {
          x.s = n.s;
          x.e = n.e;
          x.c = (n = n.c) ? n.slice() : n;
          return;
        }

        isNum = typeof n == 'number';

        if (isNum && n * 0 == 0) {

          // Use `1 / n` to handle minus zero also.
          x.s = 1 / n < 0 ? (n = -n, -1) : 1;

          // Faster path for integers.
          if (n === ~~n) {
            for (e = 0, i = n; i >= 10; i /= 10, e++);
            x.e = e;
            x.c = [n];
            return;
          }

          str = String(n);
        } else {
          str = String(n);
          if (!isNumeric.test(str)) return parseNumeric(x, str, isNum);
          x.s = str.charCodeAt(0) == 45 ? (str = str.slice(1), -1) : 1;
        }

        // Decimal point?
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');

        // Exponential form?
        if ((i = str.search(/e/i)) > 0) {

          // Determine exponent.
          if (e < 0) e = i;
          e += +str.slice(i + 1);
          str = str.substring(0, i);
        } else if (e < 0) {

          // Integer.
          e = str.length;
        }

      } else {

        // '[BigNumber Error] Base {not a primitive number|not an integer|out of range}: {b}'
        intCheck(b, 2, ALPHABET.length, 'Base');
        str = String(n);

        // Allow exponential notation to be used with base 10 argument, while
        // also rounding to DECIMAL_PLACES as with other bases.
        if (b == 10) {
          x = new BigNumber(n instanceof BigNumber ? n : str);
          return round(x, DECIMAL_PLACES + x.e + 1, ROUNDING_MODE);
        }

        isNum = typeof n == 'number';

        if (isNum) {

          // Avoid potential interpretation of Infinity and NaN as base 44+ values.
          if (n * 0 != 0) return parseNumeric(x, str, isNum, b);

          x.s = 1 / n < 0 ? (str = str.slice(1), -1) : 1;

          // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}'
          if (BigNumber.DEBUG && str.replace(/^0\.0*|\./, '').length > 15) {
            throw Error
             (tooManyDigits + n);
          }

          // Prevent later check for length on converted number.
          isNum = false;
        } else {
          x.s = str.charCodeAt(0) === 45 ? (str = str.slice(1), -1) : 1;
        }

        alphabet = ALPHABET.slice(0, b);
        e = i = 0;

        // Check that str is a valid base b number.
        // Don't use RegExp so alphabet can contain special characters.
        for (len = str.length; i < len; i++) {
          if (alphabet.indexOf(c = str.charAt(i)) < 0) {
            if (c == '.') {

              // If '.' is not the first character and it has not be found before.
              if (i > e) {
                e = len;
                continue;
              }
            } else if (!caseChanged) {

              // Allow e.g. hexadecimal 'FF' as well as 'ff'.
              if (str == str.toUpperCase() && (str = str.toLowerCase()) ||
                  str == str.toLowerCase() && (str = str.toUpperCase())) {
                caseChanged = true;
                i = -1;
                e = 0;
                continue;
              }
            }

            return parseNumeric(x, String(n), isNum, b);
          }
        }

        str = convertBase(str, b, 10, x.s);

        // Decimal point?
        if ((e = str.indexOf('.')) > -1) str = str.replace('.', '');
        else e = str.length;
      }

      // Determine leading zeros.
      for (i = 0; str.charCodeAt(i) === 48; i++);

      // Determine trailing zeros.
      for (len = str.length; str.charCodeAt(--len) === 48;);

      str = str.slice(i, ++len);

      if (str) {
        len -= i;

        // '[BigNumber Error] Number primitive has more than 15 significant digits: {n}'
        if (isNum && BigNumber.DEBUG &&
          len > 15 && (n > MAX_SAFE_INTEGER || n !== mathfloor(n))) {
            throw Error
             (tooManyDigits + (x.s * n));
        }

        e = e - i - 1;

         // Overflow?
        if (e > MAX_EXP) {

          // Infinity.
          x.c = x.e = null;

        // Underflow?
        } else if (e < MIN_EXP) {

          // Zero.
          x.c = [x.e = 0];
        } else {
          x.e = e;
          x.c = [];

          // Transform base

          // e is the base 10 exponent.
          // i is where to slice str to get the first element of the coefficient array.
          i = (e + 1) % LOG_BASE;
          if (e < 0) i += LOG_BASE;

          if (i < len) {
            if (i) x.c.push(+str.slice(0, i));

            for (len -= LOG_BASE; i < len;) {
              x.c.push(+str.slice(i, i += LOG_BASE));
            }

            str = str.slice(i);
            i = LOG_BASE - str.length;
          } else {
            i -= len;
          }

          for (; i--; str += '0');
          x.c.push(+str);
        }
      } else {

        // Zero.
        x.c = [x.e = 0];
      }
    }

    // CONSTRUCTOR PROPERTIES

    BigNumber.clone = clone;

    BigNumber.ROUND_UP = 0;
    BigNumber.ROUND_DOWN = 1;
    BigNumber.ROUND_CEIL = 2;
    BigNumber.ROUND_FLOOR = 3;
    BigNumber.ROUND_HALF_UP = 4;
    BigNumber.ROUND_HALF_DOWN = 5;
    BigNumber.ROUND_HALF_EVEN = 6;
    BigNumber.ROUND_HALF_CEIL = 7;
    BigNumber.ROUND_HALF_FLOOR = 8;
    BigNumber.EUCLID = 9;

    BigNumber.config = BigNumber.set = function (obj) {
      var p, v;

      if (obj != null) {

        if (typeof obj == 'object') {

          if (obj.hasOwnProperty(p = 'DECIMAL_PLACES')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            DECIMAL_PLACES = v;
          }

          if (obj.hasOwnProperty(p = 'ROUNDING_MODE')) {
            v = obj[p];
            intCheck(v, 0, 8, p);
            ROUNDING_MODE = v;
          }

          if (obj.hasOwnProperty(p = 'EXPONENTIAL_AT')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, 0, p);
              intCheck(v[1], 0, MAX, p);
              TO_EXP_NEG = v[0];
              TO_EXP_POS = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              TO_EXP_NEG = -(TO_EXP_POS = v < 0 ? -v : v);
            }
          }

          if (obj.hasOwnProperty(p = 'RANGE')) {
            v = obj[p];
            if (v && v.pop) {
              intCheck(v[0], -MAX, -1, p);
              intCheck(v[1], 1, MAX, p);
              MIN_EXP = v[0];
              MAX_EXP = v[1];
            } else {
              intCheck(v, -MAX, MAX, p);
              if (v) {
                MIN_EXP = -(MAX_EXP = v < 0 ? -v : v);
              } else {
                throw Error
                 (bignumberError + p + ' cannot be zero: ' + v);
              }
            }
          }

          // CRYPTO {boolean} true or false.
          // '[BigNumber Error] CRYPTO not true or false: {v}'
          // '[BigNumber Error] crypto unavailable'
          if (obj.hasOwnProperty(p = 'CRYPTO')) {
            v = obj[p];
            if (v === !!v) {
              if (v) {
                if (typeof crypto != 'undefined' && crypto &&
                 (crypto.getRandomValues || crypto.randomBytes)) {
                  CRYPTO = v;
                } else {
                  CRYPTO = !v;
                  throw Error
                   (bignumberError + 'crypto unavailable');
                }
              } else {
                CRYPTO = v;
              }
            } else {
              throw Error
               (bignumberError + p + ' not true or false: ' + v);
            }
          }

          // MODULO_MODE {number} Integer, 0 to 9 inclusive.
          // '[BigNumber Error] MODULO_MODE {not a primitive number|not an integer|out of range}: {v}'
          if (obj.hasOwnProperty(p = 'MODULO_MODE')) {
            v = obj[p];
            intCheck(v, 0, 9, p);
            MODULO_MODE = v;
          }

          // POW_PRECISION {number} Integer, 0 to MAX inclusive.
          // '[BigNumber Error] POW_PRECISION {not a primitive number|not an integer|out of range}: {v}'
          if (obj.hasOwnProperty(p = 'POW_PRECISION')) {
            v = obj[p];
            intCheck(v, 0, MAX, p);
            POW_PRECISION = v;
          }

          // FORMAT {object}
          // '[BigNumber Error] FORMAT not an object: {v}'
          if (obj.hasOwnProperty(p = 'FORMAT')) {
            v = obj[p];
            if (typeof v == 'object') FORMAT = v;
            else throw Error
             (bignumberError + p + ' not an object: ' + v);
          }

          // ALPHABET {string}
          // '[BigNumber Error] ALPHABET invalid: {v}'
          if (obj.hasOwnProperty(p = 'ALPHABET')) {
            v = obj[p];

            // Disallow if only one character,
            // or if it contains '+', '-', '.', whitespace, or a repeated character.
            if (typeof v == 'string' && !/^.$|[+-.\s]|(.).*\1/.test(v)) {
              ALPHABET = v;
            } else {
              throw Error
               (bignumberError + p + ' invalid: ' + v);
            }
          }

        } else {

          // '[BigNumber Error] Object expected: {v}'
          throw Error
           (bignumberError + 'Object expected: ' + obj);
        }
      }

      return {
        DECIMAL_PLACES: DECIMAL_PLACES,
        ROUNDING_MODE: ROUNDING_MODE,
        EXPONENTIAL_AT: [TO_EXP_NEG, TO_EXP_POS],
        RANGE: [MIN_EXP, MAX_EXP],
        CRYPTO: CRYPTO,
        MODULO_MODE: MODULO_MODE,
        POW_PRECISION: POW_PRECISION,
        FORMAT: FORMAT,
        ALPHABET: ALPHABET
      };
    };

    BigNumber.isBigNumber = function (v) {
      return v instanceof BigNumber || v && v._isBigNumber === true || false;
    };

    BigNumber.maximum = BigNumber.max = function () {
      return maxOrMin(arguments, P.lt);
    };

    BigNumber.minimum = BigNumber.min = function () {
      return maxOrMin(arguments, P.gt);
    };

    BigNumber.random = (function () {
      var pow2_53 = 0x20000000000000;

      var random53bitInt = (Math.random() * pow2_53) & 0x1fffff
       ? function () { return mathfloor(Math.random() * pow2_53); }
       : function () { return ((Math.random() * 0x40000000 | 0) * 0x800000) +
         (Math.random() * 0x800000 | 0); };

      return function (dp) {
        var a, b, e, k, v,
          i = 0,
          c = [],
          rand = new BigNumber(ONE);

        if (dp == null) dp = DECIMAL_PLACES;
        else intCheck(dp, 0, MAX);

        k = mathceil(dp / LOG_BASE);

        if (CRYPTO) {

          // Browsers supporting crypto.getRandomValues.
          if (crypto.getRandomValues) {

            a = crypto.getRandomValues(new Uint32Array(k *= 2));

            for (; i < k;) {
              v = a[i] * 0x20000 + (a[i + 1] >>> 11);
              if (v >= 9e15) {
                b = crypto.getRandomValues(new Uint32Array(2));
                a[i] = b[0];
                a[i + 1] = b[1];
              } else {

                // 0 <= v <= 8999999999999999
                // 0 <= (v % 1e14) <= 99999999999999
                c.push(v % 1e14);
                i += 2;
              }
            }
            i = k / 2;

          // Node.js supporting crypto.randomBytes.
          } else if (crypto.randomBytes) {

            // buffer
            a = crypto.randomBytes(k *= 7);

            for (; i < k;) {

              v = ((a[i] & 31) * 0x1000000000000) + (a[i + 1] * 0x10000000000) +
                 (a[i + 2] * 0x100000000) + (a[i + 3] * 0x1000000) +
                 (a[i + 4] << 16) + (a[i + 5] << 8) + a[i + 6];

              if (v >= 9e15) {
                crypto.randomBytes(7).copy(a, i);
              } else {

                // 0 <= (v % 1e14) <= 99999999999999
                c.push(v % 1e14);
                i += 7;
              }
            }
            i = k / 7;
          } else {
            CRYPTO = false;
            throw Error
             (bignumberError + 'crypto unavailable');
          }
        }

        // Use Math.random.
        if (!CRYPTO) {

          for (; i < k;) {
            v = random53bitInt();
            if (v < 9e15) c[i++] = v % 1e14;
          }
        }

        k = c[--i];
        dp %= LOG_BASE;

        // Convert trailing digits to zeros according to dp.
        if (k && dp) {
          v = POWS_TEN[LOG_BASE - dp];
          c[i] = mathfloor(k / v) * v;
        }

        // Remove trailing elements which are zero.
        for (; c[i] === 0; c.pop(), i--);

        // Zero?
        if (i < 0) {
          c = [e = 0];
        } else {

          // Remove leading elements which are zero and adjust exponent accordingly.
          for (e = -1 ; c[0] === 0; c.splice(0, 1), e -= LOG_BASE);

          // Count the digits of the first element of c to determine leading zeros, and...
          for (i = 1, v = c[0]; v >= 10; v /= 10, i++);

          // adjust the exponent accordingly.
          if (i < LOG_BASE) e -= LOG_BASE - i;
        }

        rand.e = e;
        rand.c = c;
        return rand;
      };
    })();

    BigNumber.sum = function () {
      var i = 1,
        args = arguments,
        sum = new BigNumber(args[0]);
      for (; i < args.length;) sum = sum.plus(args[i++]);
      return sum;
    };

    // PRIVATE FUNCTIONS

    // Called by BigNumber and BigNumber.prototype.toString.
    convertBase = (function () {
      var decimal = '0123456789';

      function toBaseOut(str, baseIn, baseOut, alphabet) {
        var j,
          arr = [0],
          arrL,
          i = 0,
          len = str.length;

        for (; i < len;) {
          for (arrL = arr.length; arrL--; arr[arrL] *= baseIn);

          arr[0] += alphabet.indexOf(str.charAt(i++));

          for (j = 0; j < arr.length; j++) {

            if (arr[j] > baseOut - 1) {
              if (arr[j + 1] == null) arr[j + 1] = 0;
              arr[j + 1] += arr[j] / baseOut | 0;
              arr[j] %= baseOut;
            }
          }
        }

        return arr.reverse();
      }

      return function (str, baseIn, baseOut, sign, callerIsToString) {
        var alphabet, d, e, k, r, x, xc, y,
          i = str.indexOf('.'),
          dp = DECIMAL_PLACES,
          rm = ROUNDING_MODE;

        // Non-integer.
        if (i >= 0) {
          k = POW_PRECISION;

          // Unlimited precision.
          POW_PRECISION = 0;
          str = str.replace('.', '');
          y = new BigNumber(baseIn);
          x = y.pow(str.length - i);
          POW_PRECISION = k;

          // Convert str as if an integer, then restore the fraction part by dividing the
          // result by its base raised to a power.

          y.c = toBaseOut(toFixedPoint(coeffToString(x.c), x.e, '0'),
           10, baseOut, decimal);
          y.e = y.c.length;
        }

        // Convert the number as integer.

        xc = toBaseOut(str, baseIn, baseOut, callerIsToString
         ? (alphabet = ALPHABET, decimal)
         : (alphabet = decimal, ALPHABET));

        // xc now represents str as an integer and converted to baseOut. e is the exponent.
        e = k = xc.length;

        // Remove trailing zeros.
        for (; xc[--k] == 0; xc.pop());

        // Zero?
        if (!xc[0]) return alphabet.charAt(0);

        // Does str represent an integer? If so, no need for the division.
        if (i < 0) {
          --e;
        } else {
          x.c = xc;
          x.e = e;

          // The sign is needed for correct rounding.
          x.s = sign;
          x = div(x, y, dp, rm, baseOut);
          xc = x.c;
          r = x.r;
          e = x.e;
        }

        // xc now represents str converted to baseOut.

        // THe index of the rounding digit.
        d = e + dp + 1;

        // The rounding digit: the digit to the right of the digit that may be rounded up.
        i = xc[d];

        // Look at the rounding digits and mode to determine whether to round up.

        k = baseOut / 2;
        r = r || d < 0 || xc[d + 1] != null;

        r = rm < 4 ? (i != null || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
              : i > k || i == k &&(rm == 4 || r || rm == 6 && xc[d - 1] & 1 ||
               rm == (x.s < 0 ? 8 : 7));

        if (d < 1 || !xc[0]) {

          // 1^-dp or 0
          str = r ? toFixedPoint(alphabet.charAt(1), -dp, alphabet.charAt(0)) : alphabet.charAt(0);
        } else {

          // Truncate xc to the required number of decimal places.
          xc.length = d;

          // Round up?
          if (r) {

            // Rounding up may mean the previous digit has to be rounded up and so on.
            for (--baseOut; ++xc[--d] > baseOut;) {
              xc[d] = 0;

              if (!d) {
                ++e;
                xc = [1].concat(xc);
              }
            }
          }

          // Determine trailing zeros.
          for (k = xc.length; !xc[--k];);

          // E.g. [4, 11, 15] becomes 4bf.
          for (i = 0, str = ''; i <= k; str += alphabet.charAt(xc[i++]));

          // Add leading zeros, decimal point and trailing zeros as required.
          str = toFixedPoint(str, e, alphabet.charAt(0));
        }

        // The caller will add the sign.
        return str;
      };
    })();

    // Perform division in the specified base. Called by div and convertBase.
    div = (function () {

      // Assume non-zero x and k.
      function multiply(x, k, base) {
        var m, temp, xlo, xhi,
          carry = 0,
          i = x.length,
          klo = k % SQRT_BASE,
          khi = k / SQRT_BASE | 0;

        for (x = x.slice(); i--;) {
          xlo = x[i] % SQRT_BASE;
          xhi = x[i] / SQRT_BASE | 0;
          m = khi * xlo + xhi * klo;
          temp = klo * xlo + ((m % SQRT_BASE) * SQRT_BASE) + carry;
          carry = (temp / base | 0) + (m / SQRT_BASE | 0) + khi * xhi;
          x[i] = temp % base;
        }

        if (carry) x = [carry].concat(x);

        return x;
      }

      function compare(a, b, aL, bL) {
        var i, cmp;

        if (aL != bL) {
          cmp = aL > bL ? 1 : -1;
        } else {

          for (i = cmp = 0; i < aL; i++) {

            if (a[i] != b[i]) {
              cmp = a[i] > b[i] ? 1 : -1;
              break;
            }
          }
        }

        return cmp;
      }

      function subtract(a, b, aL, base) {
        var i = 0;

        // Subtract b from a.
        for (; aL--;) {
          a[aL] -= i;
          i = a[aL] < b[aL] ? 1 : 0;
          a[aL] = i * base + a[aL] - b[aL];
        }

        // Remove leading zeros.
        for (; !a[0] && a.length > 1; a.splice(0, 1));
      }

      // x: dividend, y: divisor.
      return function (x, y, dp, rm, base) {
        var cmp, e, i, more, n, prod, prodL, q, qc, rem, remL, rem0, xi, xL, yc0,
          yL, yz,
          s = x.s == y.s ? 1 : -1,
          xc = x.c,
          yc = y.c;

        // Either NaN, Infinity or 0?
        if (!xc || !xc[0] || !yc || !yc[0]) {

          return new BigNumber(

           // Return NaN if either NaN, or both Infinity or 0.
           !x.s || !y.s || (xc ? yc && xc[0] == yc[0] : !yc) ? NaN :

            // Return ±0 if x is ±0 or y is ±Infinity, or return ±Infinity as y is ±0.
            xc && xc[0] == 0 || !yc ? s * 0 : s / 0
         );
        }

        q = new BigNumber(s);
        qc = q.c = [];
        e = x.e - y.e;
        s = dp + e + 1;

        if (!base) {
          base = BASE;
          e = bitFloor(x.e / LOG_BASE) - bitFloor(y.e / LOG_BASE);
          s = s / LOG_BASE | 0;
        }

        // Result exponent may be one less then the current value of e.
        // The coefficients of the BigNumbers from convertBase may have trailing zeros.
        for (i = 0; yc[i] == (xc[i] || 0); i++);

        if (yc[i] > (xc[i] || 0)) e--;

        if (s < 0) {
          qc.push(1);
          more = true;
        } else {
          xL = xc.length;
          yL = yc.length;
          i = 0;
          s += 2;

          // Normalise xc and yc so highest order digit of yc is >= base / 2.

          n = mathfloor(base / (yc[0] + 1));

          // Not necessary, but to handle odd bases where yc[0] == (base / 2) - 1.
          // if (n > 1 || n++ == 1 && yc[0] < base / 2) {
          if (n > 1) {
            yc = multiply(yc, n, base);
            xc = multiply(xc, n, base);
            yL = yc.length;
            xL = xc.length;
          }

          xi = yL;
          rem = xc.slice(0, yL);
          remL = rem.length;

          // Add zeros to make remainder as long as divisor.
          for (; remL < yL; rem[remL++] = 0);
          yz = yc.slice();
          yz = [0].concat(yz);
          yc0 = yc[0];
          if (yc[1] >= base / 2) yc0++;
          // Not necessary, but to prevent trial digit n > base, when using base 3.
          // else if (base == 3 && yc0 == 1) yc0 = 1 + 1e-15;

          do {
            n = 0;

            // Compare divisor and remainder.
            cmp = compare(yc, rem, yL, remL);

            // If divisor < remainder.
            if (cmp < 0) {

              // Calculate trial digit, n.

              rem0 = rem[0];
              if (yL != remL) rem0 = rem0 * base + (rem[1] || 0);

              // n is how many times the divisor goes into the current remainder.
              n = mathfloor(rem0 / yc0);

              if (n > 1) {

                // n may be > base only when base is 3.
                if (n >= base) n = base - 1;

                // product = divisor * trial digit.
                prod = multiply(yc, n, base);
                prodL = prod.length;
                remL = rem.length;

                while (compare(prod, rem, prodL, remL) == 1) {
                  n--;

                  // Subtract divisor from product.
                  subtract(prod, yL < prodL ? yz : yc, prodL, base);
                  prodL = prod.length;
                  cmp = 1;
                }
              } else {

                if (n == 0) {

                  // divisor < remainder, so n must be at least 1.
                  cmp = n = 1;
                }

                // product = divisor
                prod = yc.slice();
                prodL = prod.length;
              }

              if (prodL < remL) prod = [0].concat(prod);

              // Subtract product from remainder.
              subtract(rem, prod, remL, base);
              remL = rem.length;

               // If product was < remainder.
              if (cmp == -1) {

                while (compare(yc, rem, yL, remL) < 1) {
                  n++;

                  // Subtract divisor from remainder.
                  subtract(rem, yL < remL ? yz : yc, remL, base);
                  remL = rem.length;
                }
              }
            } else if (cmp === 0) {
              n++;
              rem = [0];
            } // else cmp === 1 and n will be 0

            // Add the next digit, n, to the result array.
            qc[i++] = n;

            // Update the remainder.
            if (rem[0]) {
              rem[remL++] = xc[xi] || 0;
            } else {
              rem = [xc[xi]];
              remL = 1;
            }
          } while ((xi++ < xL || rem[0] != null) && s--);

          more = rem[0] != null;

          // Leading zero?
          if (!qc[0]) qc.splice(0, 1);
        }

        if (base == BASE) {

          // To calculate q.e, first get the number of digits of qc[0].
          for (i = 1, s = qc[0]; s >= 10; s /= 10, i++);

          round(q, dp + (q.e = i + e * LOG_BASE - 1) + 1, rm, more);

        // Caller is convertBase.
        } else {
          q.e = e;
          q.r = +more;
        }

        return q;
      };
    })();

    function format(n, i, rm, id) {
      var c0, e, ne, len, str;

      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);

      if (!n.c) return n.toString();

      c0 = n.c[0];
      ne = n.e;

      if (i == null) {
        str = coeffToString(n.c);
        str = id == 1 || id == 2 && (ne <= TO_EXP_NEG || ne >= TO_EXP_POS)
         ? toExponential(str, ne)
         : toFixedPoint(str, ne, '0');
      } else {
        n = round(new BigNumber(n), i, rm);

        // n.e may have changed if the value was rounded up.
        e = n.e;

        str = coeffToString(n.c);
        len = str.length;

        // Exponential notation.
        if (id == 1 || id == 2 && (i <= e || e <= TO_EXP_NEG)) {

          // Append zeros?
          for (; len < i; str += '0', len++);
          str = toExponential(str, e);

        // Fixed-point notation.
        } else {
          i -= ne;
          str = toFixedPoint(str, e, '0');

          // Append zeros?
          if (e + 1 > len) {
            if (--i > 0) for (str += '.'; i--; str += '0');
          } else {
            i += e - len;
            if (i > 0) {
              if (e + 1 == len) str += '.';
              for (; i--; str += '0');
            }
          }
        }
      }

      return n.s < 0 && c0 ? '-' + str : str;
    }

    // Handle BigNumber.max and BigNumber.min.
    function maxOrMin(args, method) {
      var n,
        i = 1,
        m = new BigNumber(args[0]);

      for (; i < args.length; i++) {
        n = new BigNumber(args[i]);

        // If any number is NaN, return NaN.
        if (!n.s) {
          m = n;
          break;
        } else if (method.call(m, n)) {
          m = n;
        }
      }

      return m;
    }

    function normalise(n, c, e) {
      var i = 1,
        j = c.length;

       // Remove trailing zeros.
      for (; !c[--j]; c.pop());

      // Calculate the base 10 exponent. First get the number of digits of c[0].
      for (j = c[0]; j >= 10; j /= 10, i++);

      // Overflow?
      if ((e = i + e * LOG_BASE - 1) > MAX_EXP) {

        // Infinity.
        n.c = n.e = null;

      // Underflow?
      } else if (e < MIN_EXP) {

        // Zero.
        n.c = [n.e = 0];
      } else {
        n.e = e;
        n.c = c;
      }

      return n;
    }

    parseNumeric = (function () {
      var basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i,
        dotAfter = /^([^.]+)\.$/,
        dotBefore = /^\.([^.]+)$/,
        isInfinityOrNaN = /^-?(Infinity|NaN)$/,
        whitespaceOrPlus = /^\s*\+(?=[\w.])|^\s+|\s+$/g;

      return function (x, str, isNum, b) {
        var base,
          s = isNum ? str : str.replace(whitespaceOrPlus, '');

        // No exception on ±Infinity or NaN.
        if (isInfinityOrNaN.test(s)) {
          x.s = isNaN(s) ? null : s < 0 ? -1 : 1;
          x.c = x.e = null;
        } else {
          if (!isNum) {

            // basePrefix = /^(-?)0([xbo])(?=\w[\w.]*$)/i
            s = s.replace(basePrefix, function (m, p1, p2) {
              base = (p2 = p2.toLowerCase()) == 'x' ? 16 : p2 == 'b' ? 2 : 8;
              return !b || b == base ? p1 : m;
            });

            if (b) {
              base = b;

              // E.g. '1.' to '1', '.1' to '0.1'
              s = s.replace(dotAfter, '$1').replace(dotBefore, '0.$1');
            }

            if (str != s) return new BigNumber(s, base);
          }

          // '[BigNumber Error] Not a number: {n}'
          // '[BigNumber Error] Not a base {b} number: {n}'
          if (BigNumber.DEBUG) {
            throw Error
              (bignumberError + 'Not a' + (b ? ' base ' + b : '') + ' number: ' + str);
          }

          // NaN
          x.c = x.e = x.s = null;
        }
      }
    })();

    function round(x, sd, rm, r) {
      var d, i, j, k, n, ni, rd,
        xc = x.c,
        pows10 = POWS_TEN;

      // if x is not Infinity or NaN...
      if (xc) {

        out: {

          // Get the number of digits of the first element of xc.
          for (d = 1, k = xc[0]; k >= 10; k /= 10, d++);
          i = sd - d;

          // If the rounding digit is in the first element of xc...
          if (i < 0) {
            i += LOG_BASE;
            j = sd;
            n = xc[ni = 0];

            // Get the rounding digit at index j of n.
            rd = n / pows10[d - j - 1] % 10 | 0;
          } else {
            ni = mathceil((i + 1) / LOG_BASE);

            if (ni >= xc.length) {

              if (r) {

                // Needed by sqrt.
                for (; xc.length <= ni; xc.push(0));
                n = rd = 0;
                d = 1;
                i %= LOG_BASE;
                j = i - LOG_BASE + 1;
              } else {
                break out;
              }
            } else {
              n = k = xc[ni];

              // Get the number of digits of n.
              for (d = 1; k >= 10; k /= 10, d++);

              // Get the index of rd within n.
              i %= LOG_BASE;

              // Get the index of rd within n, adjusted for leading zeros.
              // The number of leading zeros of n is given by LOG_BASE - d.
              j = i - LOG_BASE + d;

              // Get the rounding digit at index j of n.
              rd = j < 0 ? 0 : n / pows10[d - j - 1] % 10 | 0;
            }
          }

          r = r || sd < 0 ||

          // Are there any non-zero digits after the rounding digit?
          // The expression  n % pows10[d - j - 1]  returns all digits of n to the right
          // of the digit at j, e.g. if n is 908714 and j is 2, the expression gives 714.
           xc[ni + 1] != null || (j < 0 ? n : n % pows10[d - j - 1]);

          r = rm < 4
           ? (rd || r) && (rm == 0 || rm == (x.s < 0 ? 3 : 2))
           : rd > 5 || rd == 5 && (rm == 4 || r || rm == 6 &&

            // Check whether the digit to the left of the rounding digit is odd.
            ((i > 0 ? j > 0 ? n / pows10[d - j] : 0 : xc[ni - 1]) % 10) & 1 ||
             rm == (x.s < 0 ? 8 : 7));

          if (sd < 1 || !xc[0]) {
            xc.length = 0;

            if (r) {

              // Convert sd to decimal places.
              sd -= x.e + 1;

              // 1, 0.1, 0.01, 0.001, 0.0001 etc.
              xc[0] = pows10[(LOG_BASE - sd % LOG_BASE) % LOG_BASE];
              x.e = -sd || 0;
            } else {

              // Zero.
              xc[0] = x.e = 0;
            }

            return x;
          }

          // Remove excess digits.
          if (i == 0) {
            xc.length = ni;
            k = 1;
            ni--;
          } else {
            xc.length = ni + 1;
            k = pows10[LOG_BASE - i];

            // E.g. 56700 becomes 56000 if 7 is the rounding digit.
            // j > 0 means i > number of leading zeros of n.
            xc[ni] = j > 0 ? mathfloor(n / pows10[d - j] % pows10[j]) * k : 0;
          }

          // Round up?
          if (r) {

            for (; ;) {

              // If the digit to be rounded up is in the first element of xc...
              if (ni == 0) {

                // i will be the length of xc[0] before k is added.
                for (i = 1, j = xc[0]; j >= 10; j /= 10, i++);
                j = xc[0] += k;
                for (k = 1; j >= 10; j /= 10, k++);

                // if i != k the length has increased.
                if (i != k) {
                  x.e++;
                  if (xc[0] == BASE) xc[0] = 1;
                }

                break;
              } else {
                xc[ni] += k;
                if (xc[ni] != BASE) break;
                xc[ni--] = 0;
                k = 1;
              }
            }
          }

          // Remove trailing zeros.
          for (i = xc.length; xc[--i] === 0; xc.pop());
        }

        // Overflow? Infinity.
        if (x.e > MAX_EXP) {
          x.c = x.e = null;

        // Underflow? Zero.
        } else if (x.e < MIN_EXP) {
          x.c = [x.e = 0];
        }
      }

      return x;
    }

    function valueOf(n) {
      var str,
        e = n.e;

      if (e === null) return n.toString();

      str = coeffToString(n.c);

      str = e <= TO_EXP_NEG || e >= TO_EXP_POS
        ? toExponential(str, e)
        : toFixedPoint(str, e, '0');

      return n.s < 0 ? '-' + str : str;
    }

    P.absoluteValue = P.abs = function () {
      var x = new BigNumber(this);
      if (x.s < 0) x.s = 1;
      return x;
    };

    P.comparedTo = function (y, b) {
      return compare(this, new BigNumber(y, b));
    };

    P.decimalPlaces = P.dp = function (dp, rm) {
      var c, n, v,
        x = this;

      if (dp != null) {
        intCheck(dp, 0, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);

        return round(new BigNumber(x), dp + x.e + 1, rm);
      }

      if (!(c = x.c)) return null;
      n = ((v = c.length - 1) - bitFloor(this.e / LOG_BASE)) * LOG_BASE;

      // Subtract the number of trailing zeros of the last number.
      if (v = c[v]) for (; v % 10 == 0; v /= 10, n--);
      if (n < 0) n = 0;

      return n;
    };

    P.dividedBy = P.div = function (y, b) {
      return div(this, new BigNumber(y, b), DECIMAL_PLACES, ROUNDING_MODE);
    };

    P.dividedToIntegerBy = P.idiv = function (y, b) {
      return div(this, new BigNumber(y, b), 0, 1);
    };

    P.exponentiatedBy = P.pow = function (n, m) {
      var half, isModExp, i, k, more, nIsBig, nIsNeg, nIsOdd, y,
        x = this;

      n = new BigNumber(n);

      // Allow NaN and ±Infinity, but not other non-integers.
      if (n.c && !n.isInteger()) {
        throw Error
          (bignumberError + 'Exponent not an integer: ' + valueOf(n));
      }

      if (m != null) m = new BigNumber(m);

      // Exponent of MAX_SAFE_INTEGER is 15.
      nIsBig = n.e > 14;

      // If x is NaN, ±Infinity, ±0 or ±1, or n is ±Infinity, NaN or ±0.
      if (!x.c || !x.c[0] || x.c[0] == 1 && !x.e && x.c.length == 1 || !n.c || !n.c[0]) {

        // The sign of the result of pow when x is negative depends on the evenness of n.
        // If +n overflows to ±Infinity, the evenness of n would be not be known.
        y = new BigNumber(Math.pow(+valueOf(x), nIsBig ? 2 - isOdd(n) : +valueOf(n)));
        return m ? y.mod(m) : y;
      }

      nIsNeg = n.s < 0;

      if (m) {

        // x % m returns NaN if abs(m) is zero, or m is NaN.
        if (m.c ? !m.c[0] : !m.s) return new BigNumber(NaN);

        isModExp = !nIsNeg && x.isInteger() && m.isInteger();

        if (isModExp) x = x.mod(m);

      // Overflow to ±Infinity: >=2**1e10 or >=1.0000024**1e15.
      // Underflow to ±0: <=0.79**1e10 or <=0.9999975**1e15.
      } else if (n.e > 9 && (x.e > 0 || x.e < -1 || (x.e == 0
        // [1, 240000000]
        ? x.c[0] > 1 || nIsBig && x.c[1] >= 24e7
        // [80000000000000]  [99999750000000]
        : x.c[0] < 8e13 || nIsBig && x.c[0] <= 9999975e7))) {

        // If x is negative and n is odd, k = -0, else k = 0.
        k = x.s < 0 && isOdd(n) ? -0 : 0;

        // If x >= 1, k = ±Infinity.
        if (x.e > -1) k = 1 / k;

        // If n is negative return ±0, else return ±Infinity.
        return new BigNumber(nIsNeg ? 1 / k : k);

      } else if (POW_PRECISION) {

        k = mathceil(POW_PRECISION / LOG_BASE + 2);
      }

      if (nIsBig) {
        half = new BigNumber(0.5);
        if (nIsNeg) n.s = 1;
        nIsOdd = isOdd(n);
      } else {
        i = Math.abs(+valueOf(n));
        nIsOdd = i % 2;
      }

      y = new BigNumber(ONE);

      // Performs 54 loop iterations for n of 9007199254740991.
      for (; ;) {

        if (nIsOdd) {
          y = y.times(x);
          if (!y.c) break;

          if (k) {
            if (y.c.length > k) y.c.length = k;
          } else if (isModExp) {
            y = y.mod(m);    //y = y.minus(div(y, m, 0, MODULO_MODE).times(m));
          }
        }

        if (i) {
          i = mathfloor(i / 2);
          if (i === 0) break;
          nIsOdd = i % 2;
        } else {
          n = n.times(half);
          round(n, n.e + 1, 1);

          if (n.e > 14) {
            nIsOdd = isOdd(n);
          } else {
            i = +valueOf(n);
            if (i === 0) break;
            nIsOdd = i % 2;
          }
        }

        x = x.times(x);

        if (k) {
          if (x.c && x.c.length > k) x.c.length = k;
        } else if (isModExp) {
          x = x.mod(m);    //x = x.minus(div(x, m, 0, MODULO_MODE).times(m));
        }
      }

      if (isModExp) return y;
      if (nIsNeg) y = ONE.div(y);

      return m ? y.mod(m) : k ? round(y, POW_PRECISION, ROUNDING_MODE, more) : y;
    };

    P.integerValue = function (rm) {
      var n = new BigNumber(this);
      if (rm == null) rm = ROUNDING_MODE;
      else intCheck(rm, 0, 8);
      return round(n, n.e + 1, rm);
    };

    P.isEqualTo = P.eq = function (y, b) {
      return compare(this, new BigNumber(y, b)) === 0;
    };

    P.isFinite = function () {
      return !!this.c;
    };

    P.isGreaterThan = P.gt = function (y, b) {
      return compare(this, new BigNumber(y, b)) > 0;
    };

    P.isGreaterThanOrEqualTo = P.gte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === 1 || b === 0;

    };

    P.isInteger = function () {
      return !!this.c && bitFloor(this.e / LOG_BASE) > this.c.length - 2;
    };

    P.isLessThan = P.lt = function (y, b) {
      return compare(this, new BigNumber(y, b)) < 0;
    };

    P.isLessThanOrEqualTo = P.lte = function (y, b) {
      return (b = compare(this, new BigNumber(y, b))) === -1 || b === 0;
    };

    P.isNaN = function () {
      return !this.s;
    };

    P.isNegative = function () {
      return this.s < 0;
    };

    P.isPositive = function () {
      return this.s > 0;
    };

    P.isZero = function () {
      return !!this.c && this.c[0] == 0;
    };

    P.minus = function (y, b) {
      var i, j, t, xLTy,
        x = this,
        a = x.s;

      y = new BigNumber(y, b);
      b = y.s;

      // Either NaN?
      if (!a || !b) return new BigNumber(NaN);

      // Signs differ?
      if (a != b) {
        y.s = -b;
        return x.plus(y);
      }

      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;

      if (!xe || !ye) {

        // Either Infinity?
        if (!xc || !yc) return xc ? (y.s = -b, y) : new BigNumber(yc ? x : NaN);

        // Either zero?
        if (!xc[0] || !yc[0]) {

          // Return y if y is non-zero, x if x is non-zero, or zero if both are zero.
          return yc[0] ? (y.s = -b, y) : new BigNumber(xc[0] ? x :

           // IEEE 754 (2008) 6.3: n - n = -0 when rounding to -Infinity
           ROUNDING_MODE == 3 ? -0 : 0);
        }
      }

      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();

      // Determine which is the bigger number.
      if (a = xe - ye) {

        if (xLTy = a < 0) {
          a = -a;
          t = xc;
        } else {
          ye = xe;
          t = yc;
        }

        t.reverse();

        // Prepend zeros to equalise exponents.
        for (b = a; b--; t.push(0));
        t.reverse();
      } else {

        // Exponents equal. Check digit by digit.
        j = (xLTy = (a = xc.length) < (b = yc.length)) ? a : b;

        for (a = b = 0; b < j; b++) {

          if (xc[b] != yc[b]) {
            xLTy = xc[b] < yc[b];
            break;
          }
        }
      }

      // x < y? Point xc to the array of the bigger number.
      if (xLTy) t = xc, xc = yc, yc = t, y.s = -y.s;

      b = (j = yc.length) - (i = xc.length);

      // Append zeros to xc if shorter.
      // No need to add zeros to yc if shorter as subtract only needs to start at yc.length.
      if (b > 0) for (; b--; xc[i++] = 0);
      b = BASE - 1;

      // Subtract yc from xc.
      for (; j > a;) {

        if (xc[--j] < yc[j]) {
          for (i = j; i && !xc[--i]; xc[i] = b);
          --xc[i];
          xc[j] += BASE;
        }

        xc[j] -= yc[j];
      }

      // Remove leading zeros and adjust exponent accordingly.
      for (; xc[0] == 0; xc.splice(0, 1), --ye);

      // Zero?
      if (!xc[0]) {

        // Following IEEE 754 (2008) 6.3,
        // n - n = +0  but  n - n = -0  when rounding towards -Infinity.
        y.s = ROUNDING_MODE == 3 ? -1 : 1;
        y.c = [y.e = 0];
        return y;
      }

      // No need to check for Infinity as +x - +y != Infinity && -x - -y != Infinity
      // for finite x and y.
      return normalise(y, xc, ye);
    };

    P.modulo = P.mod = function (y, b) {
      var q, s,
        x = this;

      y = new BigNumber(y, b);

      // Return NaN if x is Infinity or NaN, or y is NaN or zero.
      if (!x.c || !y.s || y.c && !y.c[0]) {
        return new BigNumber(NaN);

      // Return x if y is Infinity or x is zero.
      } else if (!y.c || x.c && !x.c[0]) {
        return new BigNumber(x);
      }

      if (MODULO_MODE == 9) {

        // Euclidian division: q = sign(y) * floor(x / abs(y))
        // r = x - qy    where  0 <= r < abs(y)
        s = y.s;
        y.s = 1;
        q = div(x, y, 0, 3);
        y.s = s;
        q.s *= s;
      } else {
        q = div(x, y, 0, MODULO_MODE);
      }

      y = x.minus(q.times(y));

      // To match JavaScript %, ensure sign of zero is sign of dividend.
      if (!y.c[0] && MODULO_MODE == 1) y.s = x.s;

      return y;
    };

    P.multipliedBy = P.times = function (y, b) {
      var c, e, i, j, k, m, xcL, xlo, xhi, ycL, ylo, yhi, zc,
        base, sqrtBase,
        x = this,
        xc = x.c,
        yc = (y = new BigNumber(y, b)).c;

      // Either NaN, ±Infinity or ±0?
      if (!xc || !yc || !xc[0] || !yc[0]) {

        // Return NaN if either is NaN, or one is 0 and the other is Infinity.
        if (!x.s || !y.s || xc && !xc[0] && !yc || yc && !yc[0] && !xc) {
          y.c = y.e = y.s = null;
        } else {
          y.s *= x.s;

          // Return ±Infinity if either is ±Infinity.
          if (!xc || !yc) {
            y.c = y.e = null;

          // Return ±0 if either is ±0.
          } else {
            y.c = [0];
            y.e = 0;
          }
        }

        return y;
      }

      e = bitFloor(x.e / LOG_BASE) + bitFloor(y.e / LOG_BASE);
      y.s *= x.s;
      xcL = xc.length;
      ycL = yc.length;

      // Ensure xc points to longer array and xcL to its length.
      if (xcL < ycL) zc = xc, xc = yc, yc = zc, i = xcL, xcL = ycL, ycL = i;

      // Initialise the result array with zeros.
      for (i = xcL + ycL, zc = []; i--; zc.push(0));

      base = BASE;
      sqrtBase = SQRT_BASE;

      for (i = ycL; --i >= 0;) {
        c = 0;
        ylo = yc[i] % sqrtBase;
        yhi = yc[i] / sqrtBase | 0;

        for (k = xcL, j = i + k; j > i;) {
          xlo = xc[--k] % sqrtBase;
          xhi = xc[k] / sqrtBase | 0;
          m = yhi * xlo + xhi * ylo;
          xlo = ylo * xlo + ((m % sqrtBase) * sqrtBase) + zc[j] + c;
          c = (xlo / base | 0) + (m / sqrtBase | 0) + yhi * xhi;
          zc[j--] = xlo % base;
        }

        zc[j] = c;
      }

      if (c) {
        ++e;
      } else {
        zc.splice(0, 1);
      }

      return normalise(y, zc, e);
    };

    /*
     * Return a new BigNumber whose value is the value of this BigNumber negated,
     * i.e. multiplied by -1.
     */
    P.negated = function () {
      var x = new BigNumber(this);
      x.s = -x.s || null;
      return x;
    };

    P.plus = function (y, b) {
      var t,
        x = this,
        a = x.s;

      y = new BigNumber(y, b);
      b = y.s;

      // Either NaN?
      if (!a || !b) return new BigNumber(NaN);

      // Signs differ?
       if (a != b) {
        y.s = -b;
        return x.minus(y);
      }

      var xe = x.e / LOG_BASE,
        ye = y.e / LOG_BASE,
        xc = x.c,
        yc = y.c;

      if (!xe || !ye) {

        // Return ±Infinity if either ±Infinity.
        if (!xc || !yc) return new BigNumber(a / 0);

        // Either zero?
        // Return y if y is non-zero, x if x is non-zero, or zero if both are zero.
        if (!xc[0] || !yc[0]) return yc[0] ? y : new BigNumber(xc[0] ? x : a * 0);
      }

      xe = bitFloor(xe);
      ye = bitFloor(ye);
      xc = xc.slice();

      // Prepend zeros to equalise exponents. Faster to use reverse then do unshifts.
      if (a = xe - ye) {
        if (a > 0) {
          ye = xe;
          t = yc;
        } else {
          a = -a;
          t = xc;
        }

        t.reverse();
        for (; a--; t.push(0));
        t.reverse();
      }

      a = xc.length;
      b = yc.length;

      // Point xc to the longer array, and b to the shorter length.
      if (a - b < 0) t = yc, yc = xc, xc = t, b = a;

      // Only start adding at yc.length - 1 as the further digits of xc can be ignored.
      for (a = 0; b;) {
        a = (xc[--b] = xc[b] + yc[b] + a) / BASE | 0;
        xc[b] = BASE === xc[b] ? 0 : xc[b] % BASE;
      }

      if (a) {
        xc = [a].concat(xc);
        ++ye;
      }

      // No need to check for zero, as +x + +y != 0 && -x + -y != 0
      // ye = MAX_EXP + 1 possible
      return normalise(y, xc, ye);
    };

    P.precision = P.sd = function (sd, rm) {
      var c, n, v,
        x = this;

      if (sd != null && sd !== !!sd) {
        intCheck(sd, 1, MAX);
        if (rm == null) rm = ROUNDING_MODE;
        else intCheck(rm, 0, 8);

        return round(new BigNumber(x), sd, rm);
      }

      if (!(c = x.c)) return null;
      v = c.length - 1;
      n = v * LOG_BASE + 1;

      if (v = c[v]) {

        // Subtract the number of trailing zeros of the last element.
        for (; v % 10 == 0; v /= 10, n--);

        // Add the number of digits of the first element.
        for (v = c[0]; v >= 10; v /= 10, n++);
      }

      if (sd && x.e + 1 > n) n = x.e + 1;

      return n;
    };

    P.shiftedBy = function (k) {
      intCheck(k, -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER);
      return this.times('1e' + k);
    };

    P.squareRoot = P.sqrt = function () {
      var m, n, r, rep, t,
        x = this,
        c = x.c,
        s = x.s,
        e = x.e,
        dp = DECIMAL_PLACES + 4,
        half = new BigNumber('0.5');

      // Negative/NaN/Infinity/zero?
      if (s !== 1 || !c || !c[0]) {
        return new BigNumber(!s || s < 0 && (!c || c[0]) ? NaN : c ? x : 1 / 0);
      }

      // Initial estimate.
      s = Math.sqrt(+valueOf(x));

      // Math.sqrt underflow/overflow?
      // Pass x to Math.sqrt as integer, then adjust the exponent of the result.
      if (s == 0 || s == 1 / 0) {
        n = coeffToString(c);
        if ((n.length + e) % 2 == 0) n += '0';
        s = Math.sqrt(+n);
        e = bitFloor((e + 1) / 2) - (e < 0 || e % 2);

        if (s == 1 / 0) {
          n = '1e' + e;
        } else {
          n = s.toExponential();
          n = n.slice(0, n.indexOf('e') + 1) + e;
        }

        r = new BigNumber(n);
      } else {
        r = new BigNumber(s + '');
      }

      // Check for zero.
      // r could be zero if MIN_EXP is changed after the this value was created.
      // This would cause a division by zero (x/t) and hence Infinity below, which would cause
      // coeffToString to throw.
      if (r.c[0]) {
        e = r.e;
        s = e + dp;
        if (s < 3) s = 0;

        // Newton-Raphson iteration.
        for (; ;) {
          t = r;
          r = half.times(t.plus(div(x, t, dp, 1)));

          if (coeffToString(t.c).slice(0, s) === (n = coeffToString(r.c)).slice(0, s)) {

            // The exponent of r may here be one less than the final result exponent,
            // e.g 0.0009999 (e-4) --> 0.001 (e-3), so adjust s so the rounding digits
            // are indexed correctly.
            if (r.e < e) --s;
            n = n.slice(s - 3, s + 1);

            // The 4th rounding digit may be in error by -1 so if the 4 rounding digits
            // are 9999 or 4999 (i.e. approaching a rounding boundary) continue the
            // iteration.
            if (n == '9999' || !rep && n == '4999') {

              // On the first iteration only, check to see if rounding up gives the
              // exact result as the nines may infinitely repeat.
              if (!rep) {
                round(t, t.e + DECIMAL_PLACES + 2, 0);

                if (t.times(t).eq(x)) {
                  r = t;
                  break;
                }
              }

              dp += 4;
              s += 4;
              rep = 1;
            } else {

              // If rounding digits are null, 0{0,4} or 50{0,3}, check for exact
              // result. If not, then there are further digits and m will be truthy.
              if (!+n || !+n.slice(1) && n.charAt(0) == '5') {

                // Truncate to the first rounding digit.
                round(r, r.e + DECIMAL_PLACES + 2, 1);
                m = !r.times(r).eq(x);
              }

              break;
            }
          }
        }
      }

      return round(r, r.e + DECIMAL_PLACES + 1, ROUNDING_MODE, m);
    };

    P.toExponential = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp++;
      }
      return format(this, dp, rm, 1);
    };

    P.toFixed = function (dp, rm) {
      if (dp != null) {
        intCheck(dp, 0, MAX);
        dp = dp + this.e + 1;
      }
      return format(this, dp, rm);
    };

    P.toFormat = function (dp, rm, format) {
      var str,
        x = this;

      if (format == null) {
        if (dp != null && rm && typeof rm == 'object') {
          format = rm;
          rm = null;
        } else if (dp && typeof dp == 'object') {
          format = dp;
          dp = rm = null;
        } else {
          format = FORMAT;
        }
      } else if (typeof format != 'object') {
        throw Error
          (bignumberError + 'Argument not an object: ' + format);
      }

      str = x.toFixed(dp, rm);

      if (x.c) {
        var i,
          arr = str.split('.'),
          g1 = +format.groupSize,
          g2 = +format.secondaryGroupSize,
          groupSeparator = format.groupSeparator || '',
          intPart = arr[0],
          fractionPart = arr[1],
          isNeg = x.s < 0,
          intDigits = isNeg ? intPart.slice(1) : intPart,
          len = intDigits.length;

        if (g2) i = g1, g1 = g2, g2 = i, len -= i;

        if (g1 > 0 && len > 0) {
          i = len % g1 || g1;
          intPart = intDigits.substr(0, i);
          for (; i < len; i += g1) intPart += groupSeparator + intDigits.substr(i, g1);
          if (g2 > 0) intPart += groupSeparator + intDigits.slice(i);
          if (isNeg) intPart = '-' + intPart;
        }

        str = fractionPart
         ? intPart + (format.decimalSeparator || '') + ((g2 = +format.fractionGroupSize)
          ? fractionPart.replace(new RegExp('\\d{' + g2 + '}\\B', 'g'),
           '$&' + (format.fractionGroupSeparator || ''))
          : fractionPart)
         : intPart;
      }

      return (format.prefix || '') + str + (format.suffix || '');
    };

    P.toFraction = function (md) {
      var d, d0, d1, d2, e, exp, n, n0, n1, q, r, s,
        x = this,
        xc = x.c;

      if (md != null) {
        n = new BigNumber(md);

        // Throw if md is less than one or is not an integer, unless it is Infinity.
        if (!n.isInteger() && (n.c || n.s !== 1) || n.lt(ONE)) {
          throw Error
            (bignumberError + 'Argument ' +
              (n.isInteger() ? 'out of range: ' : 'not an integer: ') + valueOf(n));
        }
      }

      if (!xc) return new BigNumber(x);

      d = new BigNumber(ONE);
      n1 = d0 = new BigNumber(ONE);
      d1 = n0 = new BigNumber(ONE);
      s = coeffToString(xc);

      // Determine initial denominator.
      // d is a power of 10 and the minimum max denominator that specifies the value exactly.
      e = d.e = s.length - x.e - 1;
      d.c[0] = POWS_TEN[(exp = e % LOG_BASE) < 0 ? LOG_BASE + exp : exp];
      md = !md || n.comparedTo(d) > 0 ? (e > 0 ? d : n1) : n;

      exp = MAX_EXP;
      MAX_EXP = 1 / 0;
      n = new BigNumber(s);

      // n0 = d1 = 0
      n0.c[0] = 0;

      for (; ;)  {
        q = div(n, d, 0, 1);
        d2 = d0.plus(q.times(d1));
        if (d2.comparedTo(md) == 1) break;
        d0 = d1;
        d1 = d2;
        n1 = n0.plus(q.times(d2 = n1));
        n0 = d2;
        d = n.minus(q.times(d2 = d));
        n = d2;
      }

      d2 = div(md.minus(d0), d1, 0, 1);
      n0 = n0.plus(d2.times(n1));
      d0 = d0.plus(d2.times(d1));
      n0.s = n1.s = x.s;
      e = e * 2;

      // Determine which fraction is closer to x, n0/d0 or n1/d1
      r = div(n1, d1, e, ROUNDING_MODE).minus(x).abs().comparedTo(
          div(n0, d0, e, ROUNDING_MODE).minus(x).abs()) < 1 ? [n1, d1] : [n0, d0];

      MAX_EXP = exp;

      return r;
    };

    P.toNumber = function () {
      return +valueOf(this);
    };

    P.toPrecision = function (sd, rm) {
      if (sd != null) intCheck(sd, 1, MAX);
      return format(this, sd, rm, 2);
    };

    P.toString = function (b) {
      var str,
        n = this,
        s = n.s,
        e = n.e;

      // Infinity or NaN?
      if (e === null) {
        if (s) {
          str = 'Infinity';
          if (s < 0) str = '-' + str;
        } else {
          str = 'NaN';
        }
      } else {
        if (b == null) {
          str = e <= TO_EXP_NEG || e >= TO_EXP_POS
           ? toExponential(coeffToString(n.c), e)
           : toFixedPoint(coeffToString(n.c), e, '0');
        } else if (b === 10) {
          n = round(new BigNumber(n), DECIMAL_PLACES + e + 1, ROUNDING_MODE);
          str = toFixedPoint(coeffToString(n.c), n.e, '0');
        } else {
          intCheck(b, 2, ALPHABET.length, 'Base');
          str = convertBase(toFixedPoint(coeffToString(n.c), e, '0'), 10, b, s, true);
        }

        if (s < 0 && n.c[0]) str = '-' + str;
      }

      return str;
    };

    /*
     * Return as toString, but do not accept a base argument, and include the minus sign for
     * negative zero.
     */
    P.valueOf = P.toJSON = function () {
      return valueOf(this);
    };

    P._isBigNumber = true;

    if (typeof Symbol == 'function' && typeof Symbol.iterator == 'symbol') {
      P[Symbol.toStringTag] = 'BigNumber';
      // Node.js v10.12.0+
      P[Symbol.for('nodejs.util.inspect.custom')] = P.valueOf;
    }

    if (configObject != null) BigNumber.set(configObject);

    return BigNumber;
  }

  // PRIVATE HELPER FUNCTIONS

  function bitFloor(n) {
    var i = n | 0;
    return n > 0 || n === i ? i : i - 1;
  }

  // Return a coefficient array as a string of base 10 digits.
  function coeffToString(a) {
    var s, z,
      i = 1,
      j = a.length,
      r = a[0] + '';

    for (; i < j;) {
      s = a[i++] + '';
      z = LOG_BASE - s.length;
      for (; z--; s = '0' + s);
      r += s;
    }

    // Determine trailing zeros.
    for (j = r.length; r.charCodeAt(--j) === 48;);

    return r.slice(0, j + 1 || 1);
  }

  // Compare the value of BigNumbers x and y.
  function compare(x, y) {
    var a, b,
      xc = x.c,
      yc = y.c,
      i = x.s,
      j = y.s,
      k = x.e,
      l = y.e;

    // Either NaN?
    if (!i || !j) return null;

    a = xc && !xc[0];
    b = yc && !yc[0];

    // Either zero?
    if (a || b) return a ? b ? 0 : -j : i;

    // Signs differ?
    if (i != j) return i;

    a = i < 0;
    b = k == l;

    // Either Infinity?
    if (!xc || !yc) return b ? 0 : !xc ^ a ? 1 : -1;

    // Compare exponents.
    if (!b) return k > l ^ a ? 1 : -1;

    j = (k = xc.length) < (l = yc.length) ? k : l;

    // Compare digit by digit.
    for (i = 0; i < j; i++) if (xc[i] != yc[i]) return xc[i] > yc[i] ^ a ? 1 : -1;

    // Compare lengths.
    return k == l ? 0 : k > l ^ a ? 1 : -1;
  }

  /*
   * Check that n is a primitive number, an integer, and in range, otherwise throw.
   */
  function intCheck(n, min, max, name) {
    if (n < min || n > max || n !== (n < 0 ? mathceil(n) : mathfloor(n))) {
      throw Error
       (bignumberError + (name || 'Argument') + (typeof n == 'number'
         ? n < min || n > max ? ' out of range: ' : ' not an integer: '
         : ' not a primitive number: ') + String(n));
    }
  }

  // Assumes finite n.
  function isOdd(n) {
    var k = n.c.length - 1;
    return bitFloor(n.e / LOG_BASE) == k && n.c[k] % 2 != 0;
  }

  function toExponential(str, e) {
    return (str.length > 1 ? str.charAt(0) + '.' + str.slice(1) : str) +
     (e < 0 ? 'e' : 'e+') + e;
  }

  function toFixedPoint(str, e, z) {
    var len, zs;

    // Negative exponent?
    if (e < 0) {

      // Prepend zeros.
      for (zs = z + '.'; ++e; zs += z);
      str = zs + str;

    // Positive exponent
    } else {
      len = str.length;

      // Append zeros.
      if (++e > len) {
        for (zs = z, e -= len; --e; zs += z);
        str += zs;
      } else if (e < len) {
        str = str.slice(0, e) + '.' + str.slice(e);
      }
    }

    return str;
  }

  // EXPORT

  BigNumber = clone();
  BigNumber['default'] = BigNumber.BigNumber = BigNumber;

  // AMD.
  if (typeof define == 'function' && define.amd) {
    define(function () { return BigNumber; });

  // Node.js and other environments that support module.exports.
  } else if (typeof module != 'undefined' && module.exports) {
    module.exports = BigNumber;

  // Browser.
  } else {
    if (!globalObject) {
      globalObject = typeof self != 'undefined' && self ? self : window;
    }

    globalObject.BigNumber = BigNumber;
  }
})(this);

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}

print(max);

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}

print(max);

'use strict';
const days = readline();
const progression = readline().split(' ').map(function(value) {
    return parseInt(value);
});
let currentProgressionLength = 0,
    maxProgressionLength = 0;
for (let i = 0; i < progression.length; i++) {
    if (progression[i] <= progression[i+1]) {
        currentProgressionLength++;
    } else if (currentProgressionLength + 1 > maxProgressionLength) {
        maxProgressionLength = currentProgressionLength + 1;
        currentProgressionLength = 0;
    } else {
        currentProgressionLength = 0;
    }
}

write(maxProgressionLength);

	var n = readline();
	var str = readline().split(" ");
	var temp = 0;
	var res = 1;

		for (var i=0; i<+n-1; i++){
		if (+str[i]<=+str[i+1]){
			res++;
		}
		else if (+str[i]>+str[i+1]) {
				if (temp<res)
				temp = res;
				res = 1;
		}
	}

	res>temp? print(res):print(temp);

var n = Number(readline()), result = 1, count = 1;
var array = readline().split(" ").map(x => Number(x));
for (var i = 0; i < array.length - 1; i++) {
	if (array[i] <= array[i + 1]) count++;
	else count = 1;
	if (count > result) result = count;
}
print(result);

var n = Number(readline());
var s = readline().split(' ').map(Number);

var max = 1, k = 1;

for (var i = 1; i<s.length; i++) {
    if (s[i] >= s[i-1]) {
        k++;
    }
    else {
        max = Math.max(max,k);
        k = 1;
    }
}

print(Math.max(max,k));

var n = parseInt(readline());
var a = readline().split(" ").map(function(x) { return parseInt(x); });
var max = 0;
var m = 1;
for (var i = 0; i < a.length - 1; i++){
	if (a[i + 1] >= a[i]) {m++; } else {if (m > max) max = m; m=1; }
}
if (m > max) max = m;
print(max);

var computeTheLongestSequence = function(arr)
    {
        var max = 1, res = 1;
        arr = arr.split(' ');
    for (var i = 1; i <= arr.length - 1;i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else res = 1;
            if (res > max) max = res;
        }
    return max;
    }
{
var num = readline();
var input = readline();
print(computeTheLongestSequence(input));
}

var n = parseInt(readline(), 10),
    a = readline().split(' ').map(el => parseInt(el, 10)),
    maxCount = 1,
    localCount = 1;

for(var i=1; i<a.length; i++) {
    if(a[i] >= a[i-1]) {
        localCount++;
    } else {
        maxCount = localCount > maxCount ? localCount : maxCount;
        localCount = 1;
    }

    if(i === a.length-1) {
        maxCount = localCount > maxCount ? localCount : maxCount;
    }
}

print(maxCount);

var n = parseInt(readline());
var array = readline().split(" ").map(function convert(value) {return +value; });
var count = 1, max = 1;

for(var i = 0; i < n - 1; i++) {

	if (array[i] <= array[i + 1]) {
		if (++count > max)
			max = count;
	}
	else
		count = 1;

}

print(max);

var v1= readline();
var v2 = readline();
var list = v2.split(' ');
var intList = list.map(function(item){return (parseInt(item));});
var count = 1;
var results = [];
if(list.length > 1){
for(var i = 1; i< intList.length; i++){
  if(intList[i] >= intList[i-1]){
    count ++;
     if(i===intList.length-1){results.push(count);}
  } else {
    results.push(count);
    count = 1;
    if(i===intList.length-1){results.push(count);}
  }
}
} else {
  results.push(1);
}

print(results.sort(function(a,b){return b-a;})[0]);

var n = parseInt(readline()), input = readline().split(' ').map(Number);
var chains = [];
var len = 1;
for (var i = 1; i < input.length; i++) {
	if(input[i] >= input[i-1]){
		len++;
	} else {
		chains.push(len);
		len = 1;
	}
}
chains.push(len);
print(chains.sort(function (a, b) {
	return b - a;
}).shift())

(function () {
    var num = parseInt(readline());

    var money = readline().trim().split(' ').map(Number);

    var longestStreak = 1;
    var currentStreak = 1;
    for (var i = 1; i < money.length; i++) {
        if (money[i - 1] <= money[i]){
            currentStreak++;
            if (currentStreak > longestStreak){
                longestStreak = currentStreak;
            }
        } else {
            currentStreak = 1;
        }
    }

    print(longestStreak);

    return 0;
})();

const readLine = require('readline').createInterface({
    input: process.stdin,
    output: process.stdout,
});

const input = [];
readLine.on('line', line => input.push(line));

readLine.on('close', () =>
{
    const nums = input[1].split(' ').map(x => parseInt(x));

    const max = function (array)
  {
        let max_num = 0
        for (let i = 0; i < array.length; i++)
        {
            if (array[i] > max_num)
            {
                max_num = array[i]
            }

        }
        return max_num
    }

    var arr = []

    var count = 1;
    for (let i = 0; i < nums.length-1; i++)
    {

        if (nums[i] <= nums[i + 1])
        {
            count++

        }
        else
        {
            arr.push(count)

            count = 1
        }

    }
      arr.push(count)

    console.log(max (arr));

});

function main(){

var n = readline();

var a = readline().split(' ');

var count = 1;
var maxcount=1;

if(n===1){
    print(1);
    return;
}

for(i=1;i<n;i++){
    if(parseInt(a[i])>=parseInt(a[i-1])){
	count+=1;
	if(count>maxcount){
	    maxcount=count;
	}
	continue;
    }
    count=1;
}

print (maxcount);

}

main();

// Alternative
// https://www.npmjs.com/package/competitive-programming-js
"use strict"

process.stdin.resume();
process.stdin.setEncoding('utf-8');
let inputString = '';
let currentLine = 0;
process.stdin.on('data', inputStdin => { inputString += inputStdin; });
process.stdin.on('end', _ => {
    inputString = inputString.trim().split('\n').map(string => {
        return string.trim();
    });
    main();
});
function input() { return inputString[currentLine++]; }
const println = (x = "") => process.stdout.write(String(x) + "\n");
const print = x => { process.stdout.write(String(x)); }
// >>>>>>>>>>>>> Main starts here <<<<<<<<<<<<<<

function main() {
    let n = parseInt(input());
    let ar = input().split(' ').map(x => parseInt(x));
    let ans = 1, cur = 1;

    for (let i = 1; i < n; ++i) {
        if (ar[i-1] <= ar[i]) {
            cur += 1;
        } else {
            cur = 1;
        }
        ans = Math.max(cur, ans);
    }

    println(ans);
}

const readline = require('readline');
const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  terminal: false
});
let c = 0;

rl.on('line', (d) => {
  if (c === 0) {
    c++;
    return;
  }

  const arr = d.split(' ').map(Number);

  let curr = 1;
  let best = 1;

  for (let i = 1; i < arr.length; i++) {
    if (arr[i - 1] <= arr[i]) {
      curr++;
      best = Math.max(best, curr);
    }
    else {
      curr = 1;
    }
  }

  console.log(best);

  c++;
});

var input = readline().split(' ').map(Number), n = input[0]
var a = readline().split(' ').map(Number);
var res = 1;
var max = res;
for (var i = 1; i < a.length; i++) {
    if (a[i] >= a[i-1]) { res++; max = Math.max(max, res); }
    else res = 1;
}

write(max);

var n = Number(readline());
var a = readline().split(' ').map(e=>parseInt(e));
var res = 1;
var quan = []

for (var i = 0; i < n; i++){
    if (a[i] <= a[i+1]){
        res++;
    }else {
        quan.push(res);
        res = 1
    }
}

print(quan.sort((a,b)=>{return a-b})[quan.length -1])

var n = readline();
var arr = readline().split(' ').map((cur) => Number(cur));
var count = 1;
var countArr = [];

arr.forEach((cur, i) => {
    if(cur <= arr[i+1]){
        count++;
    }else{
        countArr.push(count);
        count = 1;
    }
});

print(Math.max(...countArr));

const readLine = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout,
});

const input = [];
readLine.on('line', line => input.push(line));

readLine.on('close', () => {
  const nums = input[1].split(' ').map(x => parseInt(x));
  let max = 1; let now = 1;

  if (nums.length === 1) { console.log(1); return }
  for (let i = 1; i < nums.length; i += 1) {
    if (nums[i-1] <= nums[i]) {
      now += 1;
      if (max < now) max = now;
    } else {
      now = 1;
    }
  }

  console.log(max);
});

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;

        if (count > max) {
            max = count;
        }
    } else {
        count = 1;
    }

    prev = nums[i];
}

print(max);

/*x=readline();
var a = [];
a.push(readline());
 a.push(readline());
 a.push(readline());
/*a = a.sort(function(a,b){
    return a-b;
});*/
/*
var max_stack = [];
//(a+b)*c
max_stack.push(parseInt((parseInt(a[0])+parseInt(a[1]))*parseInt(a[2])));
//a*(b+c)
max_stack.push(parseInt(parseInt(a[0])*((parseInt(a[1])+parseInt(a[2])))));
//a*b*c
max_stack.push(parseInt(parseInt(a[0])*parseInt(a[1])*parseInt(a[2])));

//a*b+c

max_stack.push(parseInt(parseInt(a[0])*parseInt(a[1])+parseInt(a[2])));
//a+b*c
max_stack.push(parseInt(parseInt(a[0])+parseInt(a[1])*parseInt(a[2])));
//a+b+c
max_stack.push(parseInt(parseInt(a[0])+parseInt(a[1])+parseInt(a[2])));

var maximus=-999;
for(i=0;i<max_stack.length;i++)
{
  if(maximus<max_stack[i])
  {
      maximus=max_stack;
  }
}
max_stack=max_stack.sort(function(a,b){
    return b-a;
});
print(max_stack[0]);

//for(i=0;i<a.length;i++)
//print(a[0]);

/*var k = readline();
var c = readline();
var len = 0;
for(i=c.length-1,j=0;i>=0,j<k.length;i--,j++)
{
   if(k[i]==c[j]){
       len++;
   }
}
 if(len==c.length)
 {
     print('YES')
 }
 else
 print('NO')*/

var n = readline();
var m = readline().split(' ').map(Number);
var len = 1;
var max = 1;
for(i=0;i<m.length;i++)
{
   if(m[i]-m[i-1]>=0) {
    len++;
    max=Math.max(max,len);
   }
    else
    {
        len=1;
    }
}

print(max)

const readline = require("readline").createInterface({
    input: process.stdin,
    output: process.stdout,
});

const input = [];
readline.on("line", line => input.push(line));

readline.on('close', () => {
    const ints = Array.from(input[1].split(' '), (x) => parseInt(x));
    let c, m = 1;
    ints.forEach((v, i, arr) => {
        if (i > 0 && v >= arr[i - 1]) c++;
        else c = 1;
        if (c > m) m = c;
    });

    console.log(m);
});

process.stdin.resume();
process.stdin.setEncoding("utf-8");

let currentLine = 0;
let inputString = "";

process.stdin.on("data", (raw_data) => {
  inputString += raw_data;
});

process.stdin.on("end", (_) => {
  inputString = inputString
    .trim()
    .split("\n")
    .map((line) => {
      return line.trim();
    });
  main();
});

function readLine() {
  return inputString[currentLine++];
}

/******** Main function*************/

function main() {
  var n = +readLine();
  var arr = readLine().split(" ").map(Number);

  if (n > 1) {
    var count = 1;
    var newArr = [];
    for (var i = 0; i < n - 1; i++) {
      if (arr[i] <= arr[i + 1]) {
        count++;
      } else {
        count = 1;
      }
      newArr.push(count);
    }
  } else {
    console.log(1);
    return;
  }
  console.log(Math.max(...newArr));
}

var limit = parseInt(readline());
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 1;
for (var i = 1; i < limit; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if ((increasing[i-1] && arr[i] < arr[i-1]) || (i === limit - 1 && arr[i] >= arr[i-1])) {
    if (i === limit - 1 && arr[i] >= arr[i-1]) {
      if (!increasing[i-1]) start = i - 1
      lengths = Math.max(lengths, i + 1 - start);
    }
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

let fs = require('fs')

let txt = fs.readFileSync(0, "utf-8").split("\r\n").filter(data => {
    return data.length > 0
});
for (let index = 1; index < txt.length; index += 2) {
    doit(txt[index].split(" ").filter(data => {
        return data.length > 0
    }).map(data => {
        return data * 1
    }));

}

function doit(arr) {
    let sub = [arr.shift()];
    let maxi = 0;
    while (arr.length > 0) {
        if (sub[0] <= arr[0]) {
            sub.unshift(arr.shift());
            if(arr.length==0){
                if (maxi < sub.length) maxi = sub.length;
            }
        } else {
            if (maxi < sub.length) maxi = sub.length;
            sub = [arr.shift()];

        }
    }
    if (maxi < sub.length) maxi = sub.length;
    console.log(maxi);
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let stdin = '';

process.stdin.on('data', (input) => {
  stdin += input;
});

process.stdin.on('end', () => {
  const data = stdin.split('\n')[1];

  let temp = 1;
  let max = 1;

  const nums = data.split(' ');

  for (let i = 1; i < nums.length; i++) {
    if (Number(nums[i]) >= Number(nums[i - 1])) temp++;
    else temp = 1;
    if (temp > max) max = temp;
  }

  process.stdout.write(String(max));

});

var n = +readline();
var s = readline().split(" ");
var max = 1;
var count = 1;
for (var i = 1 ; i < n ; i++)
{count++
if(parseInt(s[i])<parseInt(s[i-1])){count = 1}
else{if(count>max)max=count}
}
print(max)

readline();
var input = readline().split(' ').map(x => +x);

print(main(input));

function main(input) {
	var foo = 1;
	var arr = [];
	for(var i = 0 ; i < (input.length - 1); ++i) {
		if(input[i] <= input[i+1]) {
			foo++;
		} else {
			arr.push(foo);
			foo = 1;
		}
	}
	arr.push(foo);
	return Math.max.apply(null, arr);
}

readline();
var input = readline().split(' ').map(x => +x);

print(main(input));

function main(input) {
	var foo = 1;
	var newFoo = 1;
	for(var i = 0 ; i < (input.length - 1); ++i) {
		if(input[i] <= input[i+1]) {
			newFoo++;
		} else {
			if(newFoo > foo) foo = newFoo;
			newFoo = 1;
		}
	}
	if(newFoo > foo) foo = newFoo;
	return foo;
}

const start=(main, readlineFun, printFun) => {
  if (readlineFun && printFun) {
    main(readlineFun, printFun);
    return;
  }

  process.stdin.resume();
  process.stdin.setEncoding('utf8');

  let input = '',
    readline,
    print;

  process.stdin.on('data', function(chunk) {
    input += chunk;
  });

  process.stdin.on('end', function() {
    input = input.split('\n');
    print = function(data) {
      process.stdout.write(data + '\n');
    };
    let inputLineIndex = 0;
    readline = function() {
      return inputLineIndex >= input.length ? undefined : input[inputLineIndex++];
    };
    process.exit(main(readline, print) || 0);
  });
}
 function main(readline, print) {
  let n = parseInt(readline());
  let a = readline().split(' ').map(value => parseInt(value));

  let previous = 0;
  let currentMax = 0;
  let max = 0;
  a.map((value, index) => {
    if (value >= previous) {
      currentMax++;
    } else {
      currentMax = 1;
    }

    if (currentMax > max) {
      max = currentMax;
    }

    previous = value;
  });

  print(max);
}
 start(main);

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ').map(i => parseInt(i, 10))));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (a[h + 1] !== undefined && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        max = Math.max(max, h - l + 1);

    }

    return max;
}

var n = +readline(), arr = readline().split(" ").map(Number);
var cnt = 1, max = 1;

for(var i = 0; i < n-1; i++){
	if(arr[i] <= arr[i+1]){
		cnt++;
		max = Math.max(max, cnt);
	}
	else{
		cnt = 1;
	}
}

write(max);

var x=parseInt(readline());

var arr = readline().split(' ').map(x => parseInt(x));

var startIndex = 0,endIndex=0,max=1;

for(var i=1; i<arr.length;i++){
  if(arr[i] >=arr[i-1]){
    endIndex++;
  }else{
    max=Math.max(max, endIndex-startIndex+1);
    startIndex=i;
    endIndex=i;
  }
  if(i===arr.length-1){
    endIndex=i;
    max=Math.max(max, endIndex-startIndex+1);
  }
}

print(max);

function main(n,arr) {

    var max = -Infinity;
    var cont = 1;
    if(n === 1){
      print("1");
      return;
    }

    for(var i = 0 ; i < n-1 ; i++){
      if(arr[i] <= arr[i+1]){
        cont++;
      }
      else{
        cont = 1;
      }
              max = Math.max(max,cont);
    }
    print(max);
}

var n = parseInt(readline());

var arr = readline().split(" ");
for(var i = 0 ; i < arr.length ; i++)arr[i] = parseInt(arr[i]);

main(n,arr);

// function print(x) {
//   console.log(x);
// }
// function readline() {
//   return inpArr[inpCount++];
// }
//
// var inpArr = `
// 3
// 2 2 9
// `.trim().split('\n'), inpCount = 0;

var n = Number(readline().trim()), diff = [],
    arr = readline().trim().split(' ').map(Number);

var beginInd = 0;
for (var i = 1; i < n; i++) {
  if (arr[i] < arr[i-1]) {
    diff.push(i - beginInd);
    beginInd = i
  }
}
if (beginInd === 0) {
  diff.push(arr.length);
} else if (beginInd !== (n - 1)) {
  diff.push(n - beginInd);
}

print(Math.max.apply(null, diff));

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// // A = [1,2,3,4,3,2]
// // A = [1,1,1]
// // A = [3,3,1]
// // A = [3,2,1]
// // A = [1]
// A = [2,2,1,3,4,1]
// n = A.length
// console.log(A.join(' '))

var n = parseInt(readline())
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  if (n === 1) return 1
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(l, max)
    } else {
      l = 1
      max = Math.max(l, max)
    }
  }
  return max
}

print(main())

const n = Number(readline())
    , a = readline().split(' ').map(Number);

var current = 0,
    max = 0;

for (var i = 0; i < n - 1; i++) {
    current++;

    if (a[i] > a[i + 1]) {
        max = Math.max(max, current);
        current = 0;
    }
}

current++;

max = Math.max(max, current);

print(max);

var n = readline();
var m = readline().split(" ");
var mprev=parseInt(m[0]);
var maxtotal=1;
var maxtemp=1;
for (i=1;i<n;i++){
    var mi = parseInt(m[i]);
    if (mprev <= mi){
        maxtemp++;
    } else{maxtemp=1;}
    if (maxtemp > maxtotal){
        maxtotal = maxtemp;
    }
    mprev = mi;
}

print(maxtotal);

var n = +readline();
var progress = readline().split(' ').map(x => +x);

var maxSubSegment = 0;
var subSegments = [];
var len = progress.length;
var prev = 0;
for(var i = 0; i < len; i ++){

	var current = progress[i];
	if(current < prev){
		subSegments.push(maxSubSegment);
		maxSubSegment = 1;
	}else{
	    maxSubSegment ++;
	}
	prev = current;
}
subSegments.push(maxSubSegment);

print(Math.max.apply(Math, subSegments));

var n = Number(readline());
var s = readline().split(" ").map(Number);

var count = 1;
var maxCount = count;
for(var i=1;i<n; i++) {
    if (s[i]>=s[i-1]) {
        count++;
    }
    else {
        maxCount = Math.max(maxCount, count);
        count = 1;
    }
}
print(Math.max(maxCount, count));

function main(n,arr) {

    var max = -Infinity;
    var cont = 1;

    for(var i = 0 ; i < n-1 ; i++){
      if(arr[i] <= arr[i+1]){
        cont++;
      }
      else{
        cont = 1;
      }
              max = Math.max(max,cont);
    }
    print(max);
}

var n = parseInt(readline());

var arr = readline().split(" ");
for(var i = 0 ; i < arr.length ; i++)arr[i] = parseInt(arr[i]);

main(n,arr);

// function print(x) {
//   console.log(x);
// }
// function readline() {
//   return inpArr[inpCount++];
// }
//
// var inpArr = `
// 3
// 2 2 9
// `.trim().split('\n'), inpCount = 0;

var n = Number(readline().trim()), diff = [],
    arr = readline().trim().split(' ').map(Number);

var beginInd = 0;
for (var i = 1; i < n; i++) {
  if (arr[i] < arr[i-1]) {
    diff.push(i - beginInd);
    beginInd = i
  }
}
if (beginInd !== (n - 1)) {
  diff.push(n - beginInd);
}

print(Math.max.apply(null, diff));

// function print(x) {
//   console.log(x);
// }
// function readline() {
//   return inpArr[inpCount++];
// }
//
// var inpArr = `
// 3
// 2 2 9
// `.trim().split('\n'), inpCount = 0;

var n = Number(readline().trim()), diff = [],
    arr = readline().trim().split(' ').map(Number);

var beginInd = 0;
for (var i = 1; i < arr.length; i++) {
  if (arr[i] < arr[i-1]) {
    diff.push(i - beginInd);
    beginInd = i
  }
}
if (diff.length === 0) {
  diff.push(arr.length);
}

print(Math.max.apply(null, diff));

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(0, 10) })
// function print(a) { console.log(a) }
// console.log(A.join(' '))

// A = [2,2,9]
// n = A.length

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  var g = [' ']
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(max, l)
    } else {
      max = Math.max(max, l)
      l = 1
    }
  }
  return max
}

print(main())
// console.log(JSON.stringify(table, null, 2))

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// A = [1,2,3,4,3,2]
// // A = [3,2,1]
// // A = [1,1,1]
// // A = [3,3,1]
// // A = [3,2,1]
// A = [1]
// // A = [2,2,1,3,4,1]
// n = A.length
// console.log(A.join(' '))

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  if (n === 1) return 1
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(l, max)
    } else {
      l = 1
    }
  }
  return max
}

print(main())

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// A = [1,2,3,4,3,2]
// // A = [3,2,1]
// // A = [1,1,1]
// // A = [3,3,1]
// // A = [3,2,1]
// // A = [1]
// // A = [2,2,1,3,4,1]
// n = A.length
// console.log(A.join(' '))

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(l, max)
    } else {
      l = 1
    }
  }
  return max
}

print(main())

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// A = [1,2,3,4,3,2]
// // A = [3,2,1]
// // A = [1,1,1]
// // A = [3,3,1]
// // A = [3,2,1]
// A = [1]
// // A = [2,2,1,3,4,1]
// n = A.length
// console.log(A.join(' '))

var n = parseInt(readline())
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  if (n === 1) return 1
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(l, max)
    } else {
      l = 1
    }
  }
  return max
}

print(main())

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// console.log(A.join(' '))

// A = [1,1]
// n = A.length

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(max, l)
    } else {
      max = Math.max(max, l)
      l = 1
    }
  }
  return max === 1 ? 0 : max
}

print(main())
// console.log(JSON.stringify(table, null, 2))

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(100000000, 1000000000) })
// function print(a) { console.log(a) }
// A = [1,2,3,4,3,2]
// A = [3,2,1]
// A = [1,1,1]
// A = [3,3,1]
// A = [1]
// n = A.length
// console.log(A.join(' '))

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  for (var i = 0; i < n; i++) {
    if (!A[i+1]) {
      max = Math.max(max, l)
      break
    }
    if (A[i+1] >= A[i]) {
      l++
      max = Math.max(max, l)
    } else {
      if (i !== 0) {
        max = Math.max(max, l)
      }
      l = 0
    }
  }
  return max
}

print(main())
// console.log(JSON.stringify(table, null, 2))

"use strict";
// var _ = require('underscore')
// var n = _.random(8, 10)
// var A = _.times(n, function() { return _.random(0, 10) })
// function print(a) { console.log(a) }
// console.log(A.join(' '))

// A = [3,2,1]
// n = A.length

var n = readline().split(' ')
var A = readline().split(' ').map(function(i) { return parseInt(i) })

function main() {
  var max = 0
  var l = 1
  var g = [' ']
  for (var i = 1; i < n; i++) {
    if (A[i] >= A[i-1]) {
      l++
      max = Math.max(max, l)
    } else {
      max = Math.max(max, l)
      l = 1
    }
  }
  return max === 1 ? 0 : max
}

print(main())
// console.log(JSON.stringify(table, null, 2))

var n = +readline();
var progress = readline().split(' ').map(x => +x);

var maxSubSegment = 0;
var subSegments = [];
for(var i = 0; i < progress.length; i ++){
	var current = progress[i];
	var next = current;
	if(progress[i+1]){
		next = progress[i+1];
	}
	maxSubSegment ++;
	if(current > next){
		subSegments.push(maxSubSegment);
		maxSubSegment = 0;
	}
}

print(subSegments.length == 0? progress.length: Math.max.apply(Math, subSegments));

var n = Number(readline());
var s = readline().split(" ").map(Number);

var count = 1;
var maxCount = count;
for(var i=1;i<n; i++) {
    if (s[i]>=s[i-1]) {
        count++;
    }
    else {
        maxCount = Math.max(maxCount, count);
        count = 1;
    }
}
print(maxCount);

var n = readline();
var str = readline().split(" "); //2 2
var temp =0;
var res = 1;
var sumres = 0;
for (var i=0; i<n; i++){

	if(str[i]>=str[+i+1])
	{
		res++;
	sumres = res;
	}
	else if (res>sumres)
	{	sumres = res;
		res = 1;
	}
}
print(sumres);

var n = readline();
var str = readline().split(" "); //2 2
var temp =0;
var res = 0;
var sumres = 0;
for (var i=0; i<n; i++){

	if(str[i]<=str[+i+1])
	{
		res++;
	sumres = res;
	}
	else if (res>sumres)
	{	sumres = res;
		res = 0;
	}
}
print(sumres);

var n = readline(); //6
var str = readline().split(" "); //2 2 1 3 4 1
var temp = str[0];
var res = 1;
var sum =0;
	for (var i=1; i<n; i++){
		if (temp<=str[i]){
			res++;
			sum = res;
			}
		else {sum=res; res = 1;}
		temp=str[i];
	}

print(sum);

var n = readline();
var str = readline().split(" "); //2 2
var temp =0;
var res = 0;
var sumres = 0;
for (var i=0; i<n; i++){

	if(str[i]>=str[+i+1])
	{
		res++;
	sumres = res;
	}
	else if (res>sumres)
	{	sumres = res;
		res = 0;
	}
}
print(sumres);

var n = readline();
var str = readline().split(" "); //2 2 9
var res = 0;
var temp = 0;
for (var i=0; i<n; i++){

	if(temp<=str[i])
	{
		res++;
	}
	else res=1;
	//temp = str[i];
}
print(res);

var n = readline();
var str = readline().split(" "); //2 2
var temp =0;
var res = 1;
var sumres = 0;
for (var i=0; i<n; i++){

	if(str[i]<=str[+i+1])
	{
		res++;
	sumres = res;
	}
	else if (res>sumres)
	{	sumres = res;
		res = 1;
	}
}
print(sumres);

var n = readline(); //6
var str = readline().split(" "); //2 2 1 3 4 1
var temp = str[0];

var res = 1;
var sum = 0;

	for (var i=1; i<n; i++){
		if (temp<=str[i]){
			res++;
			sum = res;
			}
		else if (sum>n-i)
			break;
		else res = 1;
		temp=str[i];
	}

print(sum);

var n = Number(readline());
var s = readline().split(' ');

var max = 1, k = 1;

for (var i = 1; i<s.length; i++) {
    if (s[i] >= s[i-1]) {
        k++;
    }
    else {
        max = Math.max(max,k);
        k = 1;
    }
}

print(max);

var n = Number(readline());
var s = readline().split(' ');

var max = 1, k = 1;

for (var i = 1; i<s.length; i++) {
    if (s[i] >= s[i-1]) {
        k++;
    }
    else {
        max = Math.max(max,k);
        k = 1;
    }
}

print(Math.max(max,k));

var findMaxLengthOfBeam = function(arr)
    {
        var res = 1, max = 1;
        arr = arr.split('');
        for (var i = 1; i < arr.length; i++)
        {
            if (arr[i] > arr[i - 1]) res++;
            else {
                if (res > max) max = res;
                res = 1;
            }

        }
        return max;
    }

var computeTheLongestSequence = function(arr)
    {
        var max = 1, res = 1;
        arr = arr.split(' ');
    for (var i = 1; i <= arr.length - 1;i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else res = 1;
            if (res > max) max = res;
        }
    return max;
    }
var input = readline();
print(computeTheLongestSequence(input));

var findMaxLengthOfBeam = function(arr)
    {
        var res = 1, max = 1;
        arr = arr.split(' ');
        for (var i = 1; i < arr.length; i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else {
                if (res > max) max = res;
                res = 1;
            }

        }
		if (res > max) max = res;
		return max;

    }

var input = readline();
print(findMaxLengthOfBeam(input));

var findMaxLengthOfBeam = function(arr)
    {
        var res = 1, max = 1;
        arr = arr.split(' ');
        for (var i = 1; i <= arr.length - 1; i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else {
                if (res > max) max = res;
                res = 1;
            }

        }
		if (res > max) max = res;
		return max;

    }

var input = readline();
print(findMaxLengthOfBeam(input));

var findMaxLengthOfBeam = function(arr)
    {
        var res = 1, max = 1;
        arr = arr.split(' ');
        for (var i = 1; i < arr.length; i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else {
                if (res > max) max = res;
                res = 1;
            }

        }
        if (res > max) max = res;
        return max;
    }

var input = readline();
print(findMaxLengthOfBeam(input));

var computeTheLongestSequence = function(arr)
    {
        var max = 1, res = 1;
        arr = arr.split(' ');
    for (var i = 1; i <= arr.length - 1;i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else res = 1;
            if (res > max) max = res;
        }
    return max;
    }
{
var input = readline();
print(computeTheLongestSequence(input));
}

var findMaxLengthOfBeam = function(arr)
    {
        var res = 1, max = 1;
        arr = arr.split(' ');
        for (var i = 1; i < arr.length; i++)
        {
            if (+arr[i] >= +arr[i - 1]) res++;
            else {
                if (res > max) max = res;
                res = 1;
            }

        }
        return max;
    }

var input = readline();
print(findMaxLengthOfBeam(input));

var n = parseInt(readline(), 10),
    a = readline().split(' ').map(el => parseInt(el, 10)),
    maxCount = 0,
    localCount = 1;

for(var i=1; i<a.length; i++) {
    if(a[i] >= a[i-1]) {
        localCount++;
    } else {
        maxCount = localCount > maxCount ? localCount : maxCount;
        localCount = 1;
    }

    if(i === a.length-1) {
        maxCount = localCount > maxCount ? localCount : maxCount;
    }
}

print(maxCount);

var v1= readline();
var v2 = readline();
var list = v2.split(' ');
var intList = list.map(function(item){return (parseInt(item));});
var count = 1;
var results = [];
if(list.length > 1){
for(var i = 1; i< intList.length; i++){
  if(intList[i] >= intList[i-1]){
    count ++;
     if(i===intList.length-1){results.push(count);}
  } else {
    results.push(count);
    count = 1;
    if(i===intList.length-1){results.push(count);}
  }
}
} else {
  results.push(intList[0]);
}

print(results.sort(function(a,b){return b-a;})[0])

var v1= readline();
var v2 = readline();
var list = v2.split(' ');
var intList = list.map(function(item){return (parseInt(item));});
var count = 1;
var results = [];
for(var i = 1; i< intList.length; i++){
  if(intList[i] >= intList[i-1]){
    count ++;
     if(i===intList.length-1){results.push(count);}
  } else {
    results.push(count);
    count = 1;
    if(i===intList.length-1){results.push(count);}
  }
}

print(results.sort(function(a,b){return b-a;})[0]);

var v1= readline();
var v2 = readline();
var list = v2.split(' ');
var count = 1;
var results = [];
for(var i = 1; i< list.length; i++){
  if(list[i] >= list[i-1]){
    count ++;
     if(i===list.length-1){results.push(count);}
  } else {
    results.push(count);
    count = 1;
    if(i===list.length-1){results.push(count);}
  }
}

print(results.sort(function(a,b){return b-a;})[0])

var v1= readline();
var v2 = readline();
var list = v2.split(' ');
var count = 1;
var results = [];
if(list.length > 1){
  for(var i = 1; i< list.length; i++){
  if(list[i] >= list[i-1]){
    count ++;
     if(i===list.length-1){results.push(count);}
  } else {
    results.push(count);
    count = 1;
    if(i===list.length-1){results.push(count);}
  }
}
} else {
  results.push(parseInt(list[0]));
}

print(results.sort(function(a,b){return b-a;})[0])

var n = parseInt(readline()), input = readline().split(' ').map(Number);
var chains = [];
var len = 1;
for (var i = 1; i < input.length; i++) {
	if(input[i] >= input[i-1]){
		len++;
		if (i === input.length-1) {
			chains.push(len);
		}
	} else {
		chains.push(len);
		len = 1;
	}
}
print(chains.sort(function (a, b) {
	return b - a;
}).shift())

function main(){

var n = readline();

var a = readline().split(' ');

var count = 1;
var maxcount=1;

if(n===1){
    print(1);
    return;
}

for(i=1;i<n;i++){
    if(a[i]>=a[i-1]){
	count+=1;
	if(count>maxcount){
	    maxcount=count;
	}
	continue;
    }
    count=1;
}

print (maxcount);

}

main();

var n = Number(readline());
var a = readline().split(' ').map(e=>parseInt(e));
var res = 1;
var quan = []

for (var i = 0; i < n; i++){
    if (a[i] < a[i+1]){
        res++;
    }else {
        quan.push(res);
        res = 1
    }
}

print(quan.sort((a,b)=>{return a-b})[quan.length -1])

var n = parseInt(readline());

var nums = readline().split(' ').map(function(x) { return parseInt(x) });

var prev = 0;
var count = 0;
var max = 1;

for (var i = 0; i < n; i++) {

    if (nums[i] >= prev) {
        count += 1;
        prev = nums[i];

        if (count > max) {
            max = count;
        }

    } else {
        count = 1;
    }
}

print(max);

var limit = parseInt(readline());
var length = 0;
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 0;
for (var i = 1; i < length; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if (increasing[i-1] && (arr[i] < arr[i-1] || (i === length - 1 && arr[i] > arr[i-1]))) {
    if (i === length - 1 && arr[i] > arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    print(lengths);
    start = i;
  }
}
print(lengths);

var limit = parseInt(readline());
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 0;
for (var i = 1; i < limit; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if ((increasing[i-1] && arr[i] < arr[i-1]) || (i === limit - 1 && arr[i] >= arr[i-1])) {
    if (i === limit - 1 && arr[i] >= arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

var limit = parseInt(readline());
var length = 0;
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 0;
for (var i = 1; i < length; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if (increasing[i-1] && (arr[i] < arr[i-1] || (i === length - 1 && arr[i] > arr[i-1]))) {
    if (i === length - 1 && arr[i] > arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

var limit = parseInt(readline());
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 1;
for (var i = 1; i < limit; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if ((increasing[i-1] && arr[i] < arr[i-1]) || (i === limit - 1 && arr[i] >= arr[i-1])) {
    if (i === limit - 1 && arr[i] >= arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

var limit = parseInt(readline());
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 0;
for (var i = 1; i < limit; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if ((increasing[i-1] && arr[i] < arr[i-1]) || (i === limit - 1 && arr[i] > arr[i-1])) {
    if (i === limit - 1 && arr[i] > arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

var limit = parseInt(readline());
var length = 0;
var increasing = [true];
var arr = readline().split(' ').map(x => parseInt(x));
var start = 0
var lengths = 0;
for (var i = 1; i < length; i++) {
  if (arr[i] >= arr[i-1]) increasing[i] = true;
  else increasing[i] = false;
  if ((increasing[i-1] && arr[i] < arr[i-1]) || (i === length - 1 && arr[i] > arr[i-1])) {
    if (i === length - 1 && arr[i] > arr[i-1]) lengths = Math.max(lengths, i + 1 - start);
    lengths = Math.max(lengths, i - start);
    start = i;
  }
}
print(lengths);

var n = +readline();
var s = readline().split(" ");
var max = 1;
var count = 0;
for (var i = 1 ; i < n ; i++)
{count++
if(parseInt(s[i])<parseInt(s[i-1])){count = 1}
else{if(count>max)max=count}
}
print(max)

readline();
var input = readline().split(' ').map(x => +x);

print(main(input));

function main(input) {
	var foo = 0;
	var arr = [];
	for(var i = 0 ; i < (input.length - 1); ++i) {
		if(input[i] <= input[i+1]) {
			foo++;
		} else {
			arr.push(foo);
			foo = 0;
		}
	}
	return Math.max.apply(null, arr);
}

readline();
var input = readline().split(' ').map(x => +x);

print(main(input));

function main(input) {
	var foo = 0;
	var arr = [];
	for(var i = 0 ; i < (input.length - 1); ++i) {
		if(input[i] <= input[i+1]) {
			foo++;
		} else {
			arr.push(foo);
			foo = 1;
		}
	}
	return Math.max.apply(null, arr);
}

readline();
var input = readline().split(' ').map(x => +x);

print(main(input));

function main(input) {
	var foo = 1;
	var arr = [];
	for(var i = 0 ; i < (input.length - 1); ++i) {
		if(input[i] <= input[i+1]) {
			foo++;
		} else {
			arr.push(foo);
			foo = 1;
		}
	}
	arr.push(foo);
	return arr;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let c = 0;
    let max = 0;

    for (let i = 0; i < a.length; i++) {
        if (a[i] <= a[i + 1] || i === a.length - 1) {
            c++;
            max = Math.max(max, c);
        } else {
            c = 0;
        }
    }

    return max === 1 ? 0 : max;
}

const readLine = require('readline').createInterface({
    input: process.stdin,
    output: process.stdout,
});

const input = [];
readLine.on('line', line => input.push(line));

readLine.on('close', () =>
{
    const nums = input[1].split(' ').map(x => parseInt(x));

    const max = function (array)
  {
        let max_num = 0
        for (let i = 0; i < array.length; i++)
        {
            if (array[i] > max_num)
            {
                max_num = array[i]
            }

        }
        return max_num
    }

    var arr = []

    var count = 1;
    for (let i = 0; i < nums.length-1; i++)
    {

        if (nums[i] <= nums[i + 1])
        {
            count++
            arr.push(count)
        }
        else
        {
            arr.push(count)

            count = 1
        }

    }

    console.log(max (arr));

});

const readline = require('readline');
const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  terminal: false
});
let c = 0;

rl.on('line', (d) => {
  if (c === 0) {
    c++;
    return;
  }

  const arr = d.split(' ').map(Number);

  let curr = 1;
  let best = 0;

  for (let i = 1; i < arr.length; i++) {
    if (arr[i - 1] <= arr[i]) {
      curr++;
      best = Math.max(best, curr);
    }
    else {
      curr = 1;
    }
  }

  console.log(best);

  c++;
});

const readLine = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout,
});

const input = [];
readLine.on('line', line => input.push(line));

readLine.on('close', () => {
  const nums = input[1].split(' ').map(x => parseInt(x));
  let max = 0; let now = 1;

  if (nums.length === 1) { console.log(1); return }
  for (let i = 1; i < nums.length; i += 1) {
    if (nums[i-1] <= nums[i]) {
      now += 1;
      if (max < now) max = now;
    } else {
      now = 1;
    }
  }

  console.log(max);
});

process.stdin.resume();
process.stdin.setEncoding("utf-8");

let currentLine = 0;
let inputString = "";

process.stdin.on("data", (raw_data) => {
  inputString += raw_data;
});

process.stdin.on("end", (_) => {
  inputString = inputString
    .trim()
    .split("\n")
    .map((line) => {
      return line.trim();
    });
  main();
});

function readLine() {
  return inputString[currentLine++];
}

/******** Main function*************/

function main() {
  var n = +readLine();
  var arr = readLine().split(" ").map(Number);

  var count = 1;
  var newArr = [];
  for (var i = 0; i < n - 1; i++) {
    if (arr[i] <= arr[i + 1]) {
      count++;
    } else {
      count = 1;
    }
    newArr.push(count);
  }
  console.log(Math.max(...newArr));
}

let fs = require('fs')

let txt = fs.readFileSync(0, "utf-8").split("\r\n").filter(data => {
    return data.length > 0
});
for (let index = 1; index < txt.length; index += 2) {
    doit(txt[index].split(" ").filter(data => {
        return data.length > 0
    }).map(data => {
        return data * 1
    }));

}

function doit(arr) {
    let sub = [arr.shift()];
    let maxi = 0;
    while (arr.length > 0) {
        if (sub[0] <= arr[0]) {
            sub.unshift(arr.shift());
            if(arr.length===0){
                if (maxi < sub.length) maxi = sub.length;
            }
        } else {
            if (maxi < sub.length) maxi = sub.length;
            sub = [arr.shift()];

        }
    }
    console.log(maxi);
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let stdin = '';

process.stdin.on('data', (input) => {
  stdin += input;
});

process.stdin.on('end', () => {
  const data = stdin.split('\n')[1];

  let temp = 1;
  let max = 1;

  const nums = data.split(' ');

  for (let i = 1; i < nums.length; i++) {
    if (Number(nums[i]) >= Number(nums[i - 1])) temp++;
    else {
      if (temp > max) {
        max = temp;
        temp = 1;
      }
    }
  }

  if (temp > max) max = temp;

  process.stdout.write(String(max));
});

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let stdin = '';

process.stdin.on('data', (input) => {
  stdin += input;
});

process.stdin.on('end', () => {
  const data = stdin.split('\n')[1];

  let temp = 1;
  let max = 1;

  const nums = data.split(' ');

  for (let i = 1; i < nums.length; i++) {
    if (nums[i] >= nums[i - 1]) temp++;
    else {
      if (temp > max) {
        max = temp;
        temp = 1;
      }
    }
  }

  if (temp > max) max = temp;

  process.stdout.write(String(max));
});

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let stdin = '';

process.stdin.on('data', (input) => {
  stdin += input;
});

process.stdin.on('end', () => {
  const data = stdin.split('\n')[1];

  let max = 1;
  let temp = 1;

  for (let i = 0; i < data.length - 2; i += 2) {
    if (data[i + 2] >= data[i]) {
      temp++;
      if (temp > max) {
        max = temp;
      }
    } else temp = 1;
  }

  process.stdout.write(String(max));
});

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let stdin = '';

process.stdin.on('data', (input) => {
  stdin += input;
});

process.stdin.on('end', () => {
  const data = stdin.split('\n')[1];

  let temp = 1;
  let max = 1;

  const nums = data.split(' ');

  for (let i = 1; i < nums.length; i++) {
    if (nums[i] >= nums[i - 1]) temp++;
    else {
      if (temp > max) {
        max = temp;
        temp = 1;
      }
    }
  }

  process.stdout.write(String(max));
});

const start=(main, readlineFun, printFun) => {
  if (readlineFun && printFun) {
    main(readlineFun, printFun);
    return;
  }

  process.stdin.resume();
  process.stdin.setEncoding('utf8');

  let input = '',
    readline,
    print;

  process.stdin.on('data', function(chunk) {
    input += chunk;
  });

  process.stdin.on('end', function() {
    input = input.split('\n');
    print = function(data) {
      process.stdout.write(data + '\n');
    };
    let inputLineIndex = 0;
    readline = function() {
      return inputLineIndex >= input.length ? undefined : input[inputLineIndex++];
    };
    process.exit(main(readline, print) || 0);
  });
}
 function main(readline, print) {
  let n = parseInt(readline());
  let a = readline().split(' ');

  let previous = 0;
  let currentMax = 0;
  let max = 0;
  a.map(value => {
    if (value >= previous) {
      currentMax++;
    } else {
      currentMax = 1;
    }
    if (currentMax > max) {
      max = currentMax;
    }
    previous = value;
  });

  print(max);
}
 start(main);

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let low = 0;
    let high = 0;
    let max = 1;

    while(high < a.length) {
        if (a[high] >= a[high + 1] && high < a.length) {
            high++;
            max = Math.max(max, high - low + 1);
        } else {
            low = high = high + 1;
        }
    }
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (h + 1 < a.length && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        if (h - l > 0) {
            max = Math.max(max, h - l + 1);
        }
    }
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (a[h + 1] !== undefined && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        max = Math.max(max, h - l + 1);

    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let low = 0;
    let high = 0;
    let max = 1;

    while(high < a.length) {
        if (a[high] <= a[high + 1] && high < a.length) {
            high++;
            max = Math.max(max, high - low + 1);
        } else {
            low = high = high + 1;
        }
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let c = 1;
    let max = 1;

    for (let i = 1; i < a.length; i++) {
        if (a[i] >= a[i - 1]) {
            c++;
            max = Math.max(max, c);
        } else {
            c = 1;
        }
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (h + 1 < a.length && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        if (h - l > 0) {
            max = Math.max(max, h - l + 1);
        }
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (a[h + 1] !== undefined && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        //if (h - l > 0) {
            max = Math.max(max, h - l + 1);
        //}
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {

    let max = 0;
    let l = 0;
    let h = 0;

    while(h < a.length) {
        if (a[h + 1] !== undefined && a[h] <= a[h + 1]) {
            h++;
        } else {
            l = h = h + 1;
        }

        if (h - l > 0) {
            max = Math.max(max, h - l + 1);
        }
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let c = 0;
    let max = 0;

    for (let i = 0; i < a.length; i++) {
        if (a[i] <= a[i + 1] || i === a.length - 1) {
            c++;
            max = Math.max(max, c);
        } else {
            c = 0;
        }
    }

    return max;
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inputString = '';
let currentLine = 0;

process.stdin.on('data', inputStdin => {
    inputString += inputStdin;
});

process.stdin.on('end', function() {
    inputString = inputString
        .replace(/\s*$/, '')
        .split('\n')
        .map(str => str.replace(/\s*$/, ''));

    console.log(longestSeq(inputString[1].split(' ')));
});

function longestSeq(a) {
    let low = 0;
    let high = 0;
    let max = 1;

    while(high < a.length) {
        if (a[high] >= a[high + 1] && high < a.length) {
            high++;
            max = Math.max(max, high - low + 1);
        } else {
            low = high = high + 1;
        }
    }

    return max;
}