Computes the absolute value of x.
x
-0
input value
absolute value
var v = abs( -1.0 ); // returns 1.0
var v = abs( 2.0 ); // returns 2.0
var v = abs( 0.0 ); // returns 0.0
var v = abs( -0.0 ); // returns -0.0
var v = abs( NaN ); // returns NaN
Computes the absolute value of
x
.Notes
-0
, the function returns-0
.