JCL Help:SinCos@Double@Double@Double

 JCL Help: SinCos Function

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Summary

Calculates the sine and cosine of the argument.

Pascal

 procedure SinCos(X: Single; out Sin: Single; out Cos: Single); overload;
procedure SinCos(X: Double; out Sin: Double; out Cos: Double); overload;
procedure SinCos(X: Extended; out Sin: Extended; out Cos: Extended); overload;

Parameters

Parameters	Description
X: Single	The angle, in radians, whose sine and cosine to calculate.
out Sin: Single	Sine of X.
out Cos: Single	Cosine of X.

Description

SinCos calculates both the sine and cosine of the angle X in one call. This is much faster than calling Sin() and Cos() separately.

About

Unit

JclMath

Donator

Clayton Collie

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