System.VarCmplx.VarComplexLn
Delphi
function VarComplexLn(const AValue: Variant): Variant;
C++
extern DELPHI_PACKAGE System::Variant __fastcall VarComplexLn(const System::Variant &AValue);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.VarCmplx.pas System.VarCmplx.hpp |
System.VarCmplx | System.VarCmplx |
Description
Returns the natural log of a complex number.
VarComplexLn returns the natural logarithm of a complex number. The natural logarithm is the power to which you must raise e to get the complex number.
AValue is a Variant whose value represents the complex number.
VarComplexLn returns a Variant whose value is the natural log of AValue.