Module malachite_base::num::arithmetic::mod_power_of_2_inverse

ModPowerOf2Inverse, a trait for finding the multiplicative inverse of a number modulo $2^k$.

mod_inverse

use malachite_base::num::arithmetic::traits::ModPowerOf2Inverse;

assert_eq!(7u8.mod_power_of_2_inverse(4), Some(7));
assert_eq!(8u8.mod_power_of_2_inverse(4), None);
assert_eq!(123u32.mod_power_of_2_inverse(7), Some(51));