This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)



FilledSmallSquareTanh[z] gives the hyperbolic tangent of z.

FilledSmallSquare Mathematical function (see Section A.3.10).

FilledSmallSquareSinh[z]/Cosh[z] is automatically converted to Tanh[z]. TrigFactorList[expr] does decomposition.

FilledSmallSquare See The Mathematica Book: Section 3.2.6.

FilledSmallSquare See also: ArcTanh, Coth, TrigToExp, TrigExpand.

Further Examples