RAD Studio VCL Reference
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VarCmplx.VarComplexAngle Function

Returns the angle made by a complex number.

Pascal
function VarComplexAngle(const AValue: Variant): Double;
C++
Double VarComplexAngle(const Variant AValue);

Use VarComplexAngle to obtain the angle of a complex number. 

AValue is a Variant whose value represents the complex number. 

VarComplexAbs returns the angle that corresponds to AValue. 

 

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