CFLib.org – ComplexNum

ComplexNum(Real, Imaginary)

Last updated November 15, 2001

author

Version: 1 | Requires: ColdFusion 5 | Library: MathLib

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Description:
This function simply builds a structure representing a complex number. This is a useful format to enable working with complex numbers.

Return Values:
Returns a structure representing a complex number with the keys R and I.

Example:

view plain print about

<cfset c = ComplexNum(5,-1)>
<cfdump var="#c#">

Parameters:

Name	Description	Required
Real	Real part of the complex number.	Yes
Imaginary	Imaginary part of the complex number.	Yes

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				ColdFISH is developed by Jason Delmore.  Source code and license information available at coldfish.riaforge.org.  Version 3.1.1
				
			<cfscript>
/**
 * Create a complex number as a structure.
 * 
 * @param Real 	 Real part of the complex number. 
 * @param Imaginary 	 Imaginary part of the complex number. 
 * @return Returns a structure representing a complex number with the keys R and I. 
 * @author Matthew Walker (&#109;&#97;&#116;&#116;&#104;&#101;&#119;&#64;&#101;&#108;&#101;&#99;&#116;&#114;&#105;&#99;&#115;&#104;&#101;&#101;&#112;&#46;&#99;&#111;&#46;&#110;&#122;) 
 * @version 1, November 15, 2001 
 */
function ComplexNum(Real,Imaginary) {
  var ComplexNumber = StructNew();
  ComplexNumber.R=Real;
  ComplexNumber.I=Imaginary;
  return ComplexNumber;
}
</cfscript>
		<cfscript>
/**
 * Create a complex number as a structure.
 * 
 * @param Real      Real part of the complex number. 
 * @param Imaginary      Imaginary part of the complex number. 
 * @return Returns a structure representing a complex number with the keys R and I. 
 * @author Matthew Walker (matthew@electricsheep.co.nz) 
 * @version 1, November 15, 2001 
 */
function ComplexNum(Real,Imaginary) {
  var ComplexNumber = StructNew();
  ComplexNumber.R=Real;
  ComplexNumber.I=Imaginary;
  return ComplexNumber;
}
</cfscript>