Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Library: math
See also: cadd cdiv cmul

Quantlet: csub
Description: Complex subtraction two arrays of complex numbers

Usage: z = csub (x, y)
Input:
x n x p x d1 x ... x dn complex array
y n x p x d1 x ... x dn complex array
Output:
z n x p x d1 x ... x dn complex array

Example:

library("math")

x = complex (#(1,3), #(2,1))

y = complex (#(2,3), #(1,4))

csub (x ,y)

Result:



Contents of z.re

[1,]       -1 

[2,]        0 	

Contents of z.im

[1,]        1 

[2,]       -3 	


Library: math
See also: cadd cdiv cmul

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Author: Sigbert Klinke, 920424, 970529, Susanne Hannappel, 960423
(C) MD*TECH Method and Data Technologies, 21.9.2000