TrigToExp[expr] converts trigonometric functions in expr to exponentials.

Functions for manipulating trigonometric expressions. This expands out a trigonometric expression. This factors the expression.

Complicated algebraic expressions can usually be written in many different ways. Mathematica provides a variety of functions for converting expressions from one form to ...

TrigFactorList[expr] factors trigonometric functions in expr, yielding a list of lists containing trigonometric monomials and exponents.

ExpToTrig[expr] converts exponentials in expr to trigonometric functions.

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 has fundamental support for both explicit complex numbers and symbolic complex variables. All applicable mathematical functions support arbitrary-precision ...

With careful attention to branch cuts, Mathematica supports trigonometric functions everywhere in the complex plane, with extensive exact and algebraic transformations, ...

ArcCot[z] gives the arc cotangent cot -1 (z) of the complex number z.

ArcCsch[z] gives the inverse hyperbolic cosecant csch -1 (z) of the complex number z.