Trait Exponential

Source

pub trait Exponential:
    OperatorNorm
    + AddAssign<Self>
    + Onewhere
    Self::Scalar: BaseFloat,{
    // Provided method
    fn exp(self) -> Self { ... }
}

Expand description

calculate exponential value

Provided Methods§

Source

fn exp(self) -> Self

calculate exponential

§Examples

use cgmath::*;
use matext4cgmath::*;

let x = Matrix2::new(0.0, 1.0, -1.0, 0.0);
let res = x.exp();
let ans = Matrix2::from_angle(Rad(1.0));
assert!((res - ans).norm_l1() < 1.0e-10);