This is documentation for Mathematica 9, which was
based on an earlier version of the Wolfram Language.
MATHEMATICA GUIDE

# Mathematical Functions

Mathematica has the most extensive collection of mathematical functions ever assembled. Often relying on original results and algorithms developed at Wolfram Research over the past two decades, each function supports a full range of symbolic operations, as well as efficient numerical evaluation to arbitrary precision, for all complex values of parameters.

## Learning ResourcesLearning Resources

### How Tos

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## ReferenceReference

### Mathematical Constants »

Pi() ▪ E() ▪ Degree(°) ▪ EulerGamma ▪ ...

### Complex Numbers »

I() ▪ Re ▪ Im ▪ Conjugate ▪ Abs ▪ Arg ▪ ...

### Arithmetic Functions »

Plus(+) ▪ Times(×) ▪ Power(^) ▪ Sqrt ▪ Total ▪ ...

### Signals-Oriented Functions »

N numerical evaluation to any precision

FunctionExpand expand in terms of simpler functions

FullSimplify apply full symbolic simplification