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TOpenCLMtxVec.ArcCos Method ()
TOpenCLMtxVec Class | TOpenCLMtxVec Members | clMtxVec Namespace | ArcCos Method | Example | See Also
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The inverse cosine.

Pascal
function ArcCos: TOpenCLMtxVec; overload;
Description

Calculate the inverse cosine of all calling object elements in-place. Values must be between -1 and 1. The return values will be in the range [0,Math387.PI], in radians.

See Also

Cos

Example
var a: TOpenCLVector; begin CreateIt(a); a.CopyCplxFromArray(TSingleArray.Create(1,-0.5,0.11,0.9)); a.ArcCos; FreeIt(a); end;
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