IntegerPart[x] gives the integer part of x.

InverseSurvivalFunction[dist, q] gives the inverse of the survival function for the symbolic distribution dist as a function of the variable q.

PossibleZeroQ[expr] gives True if basic symbolic and numerical methods suggest that expr has value zero, and gives False otherwise.

Quotient[m, n] gives the integer quotient of m and n. Quotient[m, n, d] uses an offset d.

Mathematica supports hyperbolic functions everywhere in the complex plane—with careful attention to branch cuts—and provides an extensive web of exact and algebraic ...

Mathematica incorporates the latest algorithms—some original to Wolfram Research—for evaluating mathematical constants to any number of digits of precision. For basic ...

AiryBiPrime[z] gives the derivative of the Airy function Bi^\[Prime] (z).

Conjugate[z] or z\[Conjugate] gives the complex conjugate of the complex number z.

FresnelS[z] gives the Fresnel integral S(z).

StandardDeviation[list] gives the sample standard deviation of the elements in list. StandardDeviation[dist] gives the standard deviation of the symbolic distribution dist.