A4. Complex arithmetic

Functions
Function	Cabs (A As Complex) As Double
	Absolute value of complex number
Function	Cadd (A As Complex, B As Complex) As Complex
	Addition of complex numbers
Function	Carg (A As Complex) As Double
	Argument of complex number
Function	Cdadd (A As Complex, Rb As Double) As Complex
	Addition of complex number and real number
Function	Cddiv (A As Complex, Rb As Double) As Complex
	Division of complex number by real number
Function	Cdiv (A As Complex, B As Complex) As Complex
	Division of complex number by complex number
Function	Cdmul (A As Complex, Rb As Double) As Complex
	Multiplication of complex number and real number
Function	Cdpow (A As Complex, Rb As Double) As Complex
	Power of complex number (real order)
Function	Cdsub (A As Complex, Rb As Double) As Complex
	Subtraction of real number from complex number
Function	Cimag (A As Complex) As Double
	Imaginary part of complex number
Function	Cipow (A As Complex, Ib As Long) As Complex
	Power of complex number (integer order)
Function	Cminus (A As Complex) As Complex
	Sign inversion of complex number
Function	Cmplx (R As Double, Optional I As Double=0) As Complex
	Building complex number
Function	Cmul (A As Complex, B As Complex) As Complex
	Multiplication of complex numbers
Function	Conj (A As Complex) As Complex
	Conjugate number
Function	Cpolar (Rho As Double, Thata As Double) As Complex
	Building complex number (polar coordinate)
Function	Cproj (A As Complex) As Complex
	Projection of complex number on Riemann sphere
Function	Creal (A As Complex) As Double
	Real part of complex number
Function	Csub (A As Complex, B As Complex) As Complex
	Subtraction of complex number from complex number
Function	Dcdiv (Ra As Double, B As Complex) As Complex
	Division of real number by complex number
Function	Dcsub (Ra As Double, B As Complex) As Complex
	Subtraction of complex number from real number

Detailed Description

This is the group of A4. Complex arithmetic routines.