RAD Studio VCL Reference
ContentsIndex
PreviousUpNext
Functions

The following table lists functions in this documentation.

 
Name 
Description 
 
Casts an arbitrary Variant so that it is a custom Variant representing a complex number. 
 
Returns the Variant type code for custom Variants that represent complex numbers. 
 
Returns the absolute value of a complex number. 
 
Returns the square of the absolute value of a complex number. 
 
Returns the angle made by a complex number. 
 
Returns the inverse cosine of a complex number. 
 
Returns the hyperbolic inverse cosine of a complex number. 
 
Returns the inverse cotangent of a complex number. 
 
Returns the hyperbolic inverse cotangent of a complex number. 
 
Returns the inverse cosecant of a complex number. 
 
Returns the hyperbolic inverse cosecant of a complex number. 
 
Returns the inverse secant of a complex number. 
 
Returns the hyperbolic inverse secant of a complex number. 
 
Returns the inverse sine of a complex number. 
 
Returns the hyperbolic inverse sine of a complex number. 
 
Returns the inverse tangent of a complex number. 
 
Returns the hyperbolic inverse tangent of a complex number. 
 
Returns the conjugate of a complex number. 
 
Returns the cosine of a complex number. 
 
Returns the hyperbolic cosine of a complex number. 
 
Returns the cotangent of a complex number. 
 
Returns the hyperbolic cotangent of a complex number. 
 
Returns a custom Variant that represents a complex number. 
 
Returns a custom Variant that represents a complex number. 
 
Returns a custom Variant that represents a complex number. 
 
Returns a custom Variant that represents a complex number. 
 
Returns the cosecant of a complex number. 
 
Returns the hyperbolic cosecant of a complex number. 
 
Returns the exponential of a complex number. 
 
Converts a set of polar coordinates to a complex number. 
 
Returns the inverse of a complex number. 
 
Returns the natural log of a complex number. 
 
Returns the log base 10 of a complex number. 
 
Returns the log base 2 of a complex number. 
 
Returns the log base N of a complex number. 
 
Returns the value of a complex number raised to a specified power. 
 
Returns the secant of a complex number. 
 
Returns the hyperbolic secant of a complex number. 
 
This is function VarCmplx.VarComplexSign. 
 
Reduces a Variant that represents a complex number to one that represents a real value, if possible. 
 
Returns the sine of a complex number. 
 
Returns the hyperbolic sine of a complex number. 
 
Returns the square of a complex number. 
 
Returns the square root of a complex number. 
 
Returns the tangent of a complex number. 
 
Returns the hyperbolic tangent of a complex number. 
 
Returns the value of a complex number multiplied by an imaginary number. 
 
Returns the value of a complex number multiplied by –i. 
 
Returns the value of a complex number multiplied by i. 
 
Returns the value of a complex number multiplied by a real number. 
 
Computes the polar coordinates that correspond to a custom Variant that represents a complex number. 
 
Indicates whether a Variant stores its data internally as a complex number. 
Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
What do you think about this topic? Send feedback!