@@ -0,0 +1,1291 @@
+/*%0A * Copyright 2014 Kevin Quan (kevin.quan@gmail.com)%0A * %0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage com.kevinquan.utils;%0A%0A%0A/**%0A * Some commonly used math functions%0A * %0A * @author Kevin Quan (kevin.quan@gmail.com)%0A *%0A */%0Apublic class MathUtils %7B%0A%0A    @SuppressWarnings(%22unused%22)%0A    private static final String TAG = MathUtils.class.getSimpleName();%0A%0A    /**%0A     * Round a decimal to the provided number of places%0A     * @param initialValue The value to round%0A     * @param decimalPlaces The number of decimal places%0A     * @return The rounded number%0A     */%0A    public static double round(double initialValue, int decimalPlaces) %7B%0A        double multiplier = Math.pow(10, decimalPlaces);%0A        return (int)Math.round(multiplier*initialValue)/multiplier;%0A    %7D%0A%7D%0A

Add some math utils