Function in num coil-stdlib

`gcd`

fn gcd(int a, int b) -> int

Import

use num::{gcd};

Returns the greatest common divisor of a and b, which should be non-negative. gcd(0, 0) is 0.

Parameters#

Name	Type
`a`	`int`
`b`	`int`

int

use num::{gcd};
use tests::assert;
assert!(gcd(12, 18) == 6);

abs: Returns the absolute value of x.
min: Returns the smaller of a and b (a when they are equal).
max: Returns the larger of a and b (a when they are equal).
round: Rounds x to the nearest whole number; halves round away from zero.
clamp: Returns x limited to the range lo..=hi.
signum: Returns -1, 0 or 1 by the sign of x.
lcm: Returns the least common multiple of a and b, which should be non-negative; 0 when either is 0.
trunc: Removes the fractional part of x, rounding toward zero.