JCL Help:TJclComplex.CNewDiv@Float@Float@TComplexKind

 JCL Help: TJclComplex.CNewDiv Method (Float, Float, TComplexKind)

TJclComplex

► TJclComplex Methods

[+] TJclComplex Methods

► TJclComplex Properties

[+] TJclComplex Properties

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Summary

Divides the value of the current complex number object by the value given by DivValue or X and Y parameters and creates a new resulting object of TJclComplex type.

Pascal

 public function CNewDiv(const DivValue: TJclComplex): TJclComplex; overload;
public function CNewDiv(const X: Float; const Y: Float; const ComplexType: TComplexKind = crRectangular): TJclComplex; overload;

Parameters

Parameters	Description
const DivValue: TJclComplex	The complex number that is the denominator for the operation.
const X: Float	The real part in the rectangular representation or radius in polar coordinates of the complex number that is the denominator for the operation.
const Y: Float	The imaginary part in the rectangular representation or angle in polar coordinates of the complex number that is the denominator for the operation.
const ComplexType: TComplexKind = crRectangular	Optional. Defines whether X and Y parameters are stated in rectangular representation or in polar coordinates.

Return Value

Method CNewDiv returns a newly created object of TJclComplex type that contains the value of the division.

Description

Use CNewDiv method to perform a division operation where the current complex number object is a numerator and the value provided through either X and Y or DivValue parameters is a denominator and to create a resulting object of TJclComplex type. The complex number to be divided by could be set either as an object of TJclComplex type or a pair of its values (X;Y).

See Also

CDiv TJclComplex TComplexKind

About

Donator

Earl F. Glynn

Notes

The division of the complex numbers is performed according to the following formula: (X₁;Y₁) / (X₂;Y₂) = [(X₁ *X₂+Y₁*Y₂)/(X₂²+Y₂²); (Y₁*X₂-X₁*Y₂)/ (X₂²+Y₂²)]. For changing the value of the calling object instead of creating a resulting object of TJclComplex type use CDiv method.

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