Method in arith · Wrapping coil-stdlib

`Wrapping::wrapping_pow`

fn wrapping_pow(S a, int exp) -> S

Import

use arith::{Wrapping};

a ** exp modulo 2^64. Panics with negative exponent when exp < 0, like **.

Parameters#

Name	Type
`a`	`S`
`exp`	`int`

S

Wrapping: Integer arithmetic that wraps around modulo 2^64 instead of panicking.
Wrapping::wrapping_add: a + b modulo 2^64.
Wrapping::wrapping_sub: a - b modulo 2^64.
Wrapping::wrapping_mul: a * b modulo 2^64.
Wrapping::wrapping_neg: -a modulo 2^64 (INT_MIN stays INT_MIN).
Wrapping::wrapping_shl: a << (n & 63): the count is taken modulo 64.
Wrapping::wrapping_shr: a >> (n & 63): the count is taken modulo 64.