Trait number_traits::Pow [−] [src]

pub trait Pow {
    fn exp(&self) -> Self;

    fn exp2(&self) -> Self;

    fn exp_m1(&self) -> Self;

    fn ln(&self) -> Self;

    fn ln_1p(&self) -> Self;

    fn log(&self, base: &Self) -> Self;

    fn log2(&self) -> Self;

    fn log10(&self) -> Self;

    fn pow(&self, exp: &Self) -> Self;
}

Required Methods 

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::exp(&2), 7);
assert!(Pow::exp(&2.0).approx_eq(&7.38905609893065));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::exp2(&2), 4);
assert!(Pow::exp2(&2.0).approx_eq(&4.0));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::exp_m1(&2), 6);
assert!(Pow::exp_m1(&2.0).approx_eq(&6.38905609893065));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::ln(&2), 0);
assert!(Pow::ln(&2.0).approx_eq(&0.6931471805599453));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::ln_1p(&2), 1);
assert!(Pow::ln_1p(&2.0).approx_eq(&1.0986122886681096));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::log(&2, &10), 0);
assert!(Pow::log(&2.0, &10.0).approx_eq(&0.30102999566398114));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::log2(&2), 1);
assert!(Pow::log2(&2.0).approx_eq(&1.0));

use number_traits::{ApproxEq, Pow};
assert_eq!(Pow::log10(&2), 0);
assert!(Pow::log10(&2.0).approx_eq(&0.30102999566398114));

use number_traits::Pow;
assert_eq!(Pow::pow(&2, &2), 4);
assert_eq!(Pow::pow(&2.0, &2.0), 4.0);

Implementors