Module malachite_base::num::arithmetic::abs

Abs, AbsAssign, and UnsignedAbs, traits for getting the absolute value of a number.

abs_assign

use malachite_base::num::arithmetic::traits::AbsAssign;
use malachite_base::num::basic::traits::NegativeInfinity;
use malachite_base::num::float::NiceFloat;

let mut x = 0i8;
x.abs_assign();
assert_eq!(x, 0i8);

let mut x = 100i64;
x.abs_assign();
assert_eq!(x, 100i64);

let mut x = -100i64;
x.abs_assign();
assert_eq!(x, 100i64);

let mut x = -0.0;
x.abs_assign();
assert_eq!(NiceFloat(x), NiceFloat(0.0));

let mut x = f64::NEGATIVE_INFINITY;
x.abs_assign();
assert_eq!(NiceFloat(x), NiceFloat(f64::INFINITY));

let mut x = 100.0;
x.abs_assign();
assert_eq!(NiceFloat(x), NiceFloat(100.0));

let mut x = -100.0;
x.abs_assign();
assert_eq!(NiceFloat(x), NiceFloat(100.0));