• Tan[z] gives the tangent of z.
• Mathematical function (see Section A.3.10
• The argument of Tan
is assumed to be in radians. (Multiply by Degree
to convert from degrees.)
• Sin[z]/Cos[z] is automatically converted to Tan[z]. TrigFactorList[expr] does decomposition.
is automatically evaluated when its argument is a simple rational multiple of
; for more complicated rational multiples, FunctionExpand
can sometimes be used.
• New in Version 1.