XploRe Help : complex

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:	creal cimag

Quantlet:		complex
Description:		Generates a complex array

Usage:	`z = complex (re {, im})`
Input:
	`re`	n x p x d1 x ... x dn array real part of x
	`im`	n x p x d1 x ... x dn array imaginary part of x
Output:
	`z`	n x p x d1 x ... x dn complex array

Example:

library("math") z = complex(0, 1) z

Result:

//Generates the complex object sqrt(-1)
Contents of z.re
[1,]        0
Contents of z.im
[1,]        1

Author: S. Klinke, 19970529