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clVector.ArcCos Method ()
clVector Structure  clVector Members  Dew.Math Namespace  ArcCos Method  Example  See Also
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The inverse cosine.

Syntax
C#
Visual Basic
public TOpenCLMtxVec ArcCos();
Remarks

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: clVector; begin a.CopyFromArray(TSingleArray.Create(1,-0.5,0.11,0.9)); a.ArcCos; end;
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