query: Multiplicative function on rationals
positive_passages.docid: 21891
positive_passages.text: If $f(xy)=f(x)f(y)$ then show that $f(x) = x^t$ for some t
negative_passages.docid: 141273
negative_passages.text: When is $\sin(x)$ rational?
negative_passages.docid: 35034
negative_passages.text: Multiplicative inverses for $Z_n$
negative_passages.docid: 119545
negative_passages.text: Nonzero rationals under multiplication are not a cyclic group
negative_passages.docid: 62251
negative_passages.text: "Maximum common divisor" for entire functions
negative_passages.docid: 107349
negative_passages.text: Working with elementary type proofs of divisor functions
negative_passages.docid: 57846
negative_passages.text: Multiplicative inverse in $\operatorname{GF}(2^8)$?
negative_passages.docid: 110602
negative_passages.text: A nasty integral of a rational function
negative_passages.docid: 83036
negative_passages.text: f(g(x)) has a degree divisible by n
negative_passages.docid: 122487
negative_passages.text: Degree of Rational Function
negative_passages.docid: 74245
negative_passages.text: Characterizing non-constant entire functions with modulus $1$ on the unit circle
negative_passages.docid: 125267
negative_passages.text: Prove that $2^{1/2}$ is irrational
negative_passages.docid: 132165
negative_passages.text: "Polynomials" with non-integer exponents
negative_passages.docid: 83145
negative_passages.text: Sum of rational numbers
negative_passages.docid: 85895
negative_passages.text: Proving all rational numbers including negatives are countable
negative_passages.docid: 138279
negative_passages.text: Multiplicative order and powers
negative_passages.docid: 64885
negative_passages.text: Irrational and rational sequence proof