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

Group: Operators
See also: + * .* / ^ %

Function: -
Description: - is a operator for subtraction of arrays.

Usage: z = y - x
Input:
x n1 x n2 x ... x np array
y m1 x m2 x ... x mp array
Output:
z max(n1,m1) x max(n2,m2) x ... x max(np,mp) array

Note:

Example:



#(3,4) - #(1,2)

(#(3,4)~#(1,2)) .- #(2,3)

Result:



Contents of _tmp

[1,]     2 

[2,]     2 

Contents of _tmp

[1,]     1    -1 

[2,]     1    -1 


Group: Operators
See also: + * .* / ^ %

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

(C) MD*TECH Method and Data Technologies, 21.9.2000