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FilledSmallSquareTan[z] gives the tangent of z.

FilledSmallSquare Mathematical function (see Section A.3.10).

FilledSmallSquare The argument of Tan is assumed to be in radians. (Multiply by Degree to convert from degrees.)

FilledSmallSquareSin[z]/Cos[z] is automatically converted to Tan[z]. TrigFactorList[expr] does decomposition.

FilledSmallSquareTan is automatically evaluated when its argument is a simple rational multiple of ; for more complicated rational multiples, FunctionExpand can sometimes be used.

FilledSmallSquare See The Mathematica Book: Section 1.1.3 and Section 3.2.6.

FilledSmallSquare See also: ArcTan, Cot, TrigToExp, TrigExpand.

Further Examples