Changes

'''Trigonometric functions''' are mathematical [[function]]s which were traditionally derived from [[trigonometry]], the study of the [[triangle]]. Many of these functions have been extended in definition beyond the [[real number]]s to the [[complex plane]] using [[analytic extension]] ([[Taylor series]]). The most basic trigonometric functions are:

'''Trigonometric functions''' are mathematical [[function]]s which were traditionally derived from [[trigonometry]], the study of the [[triangle]]. Many of these functions have been extended in definition beyond the [[real number]]s to the [[complex plane]] using [[analytic extension]] ([[Taylor series]]). The most basic trigonometric functions are:

*[[arccosecant]]

*[[arccosecant]]

Variants of these functions form the [[hyperbolic function]]s.

Variants of these functions form the [[hyperbolic trigonometric functions]].

[[Category:Mathematics]]

[[Category:Mathematics]]