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Trigonometric function (view source)
Revision as of 13:22, December 8, 2008
, 13:22, December 8, 2008Adding pic
[[Image:Trig-funct-pi.png|right]]
'''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: