ABS

Absolute value.

[SPU ABS A OUT Y]

In !Out !Description
Anumber	Ynumber	Y = |A|
Avector	Yvector	Y[i] = |A[i]|

A	number or vector

Out

Y	same type as A

Function

if A is a number	→	Y = |A|
if A is a vector	→	Y[i] = |A[i]|

See also

<SP-atoms>