Versine

Author

Eric W. Weisstein
September 13, 2005

This notebook downloaded from http://mathworld.wolfram.com/notebooks/SpecialFunctions/Versine.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/Versine.html.

©2005 Wolfram Research, Inc. except for portions noted otherwise

Definition

Versine[z]

Derivative

D[Versine[z],z]

Integral

Integrate[Versine[z],z]

Plots

Plot[Versine[x],{x,-2π,2π},PlotStyle->Red,Ticks->
{(Range[-2,2,1/2]π),Range[0,2,1/2]},
PlotLabel->TraditionalForm[HoldForm[Versine[x]]]]

ComplexPlot3D[Versine[z],{z,-5,5},ComplexPlotLabel->HoldForm[Versine[z]]]//Timing

ComplexContourPlot[Versine[z],{z,-5,5},ComplexPlotLabel->HoldForm[Versine[z]]]//Timing