Function core::num::pow[src]
pub fn pow<T: One + Mul<T, T>>(base: T, exp: uint) -> T
Raises a value to the power of exp, using exponentiation by squaring.
Example
fn main() { use std::num; assert_eq!(num::pow(2i, 4), 16); }use std::num; assert_eq!(num::pow(2i, 4), 16);