JCL Help:ArcTan2

 JCL Help: ArcTan2 Function

MathRoutines.Transcendental

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Summary

Calculates the inverse tangent of Y / X.

Pascal

 function ArcTan2(Y: Float; X: Float): Float;

Parameters

Parameters	Description
Y: Float	The value of Y in Y / X.
X: Float	The value of X in Y / X.

Return Value

The inverse tangent of Y / X in radians.

Description

ArcTan2 calculates the inverse tangent of Y / X. Meaning it returns the angle whose tangent equals Y / X.

About

Unit

JclMath

Donator

Clayton Collie

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