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: Mathematical Functions
Topic: Common Functions

Function: abs
Description: Computes the absolute values of the elements of an array.

Usage: z = abs(x)
Input:
x array
Output:
z array

Example:

x = #(-1, 3)~#(1, -3)
abs(x)
Result:

Contents of abs
[1,]     1     1 
[2,]     3     3 

Group: Mathematical Functions
Topic: Common Functions

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

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