Trait easy_ml::numeric::extra::Ln

pub trait Ln {
    type Output;
    fn ln(self) -> Self::Output;
}

A type which can compute the natural logarithm of itself: ln(self).

This is implemented by f32 and f64 by value and by reference, as well as Traces and Records of these.

Associated Types

type Output

Required methods

fn ln(self) -> Self::Output

Implementations on Foreign Types

impl Ln for f32

type Output = f32

fn ln(self) -> Self::Output

impl Ln for &f32

type Output = f32

fn ln(self) -> Self::Output

impl Ln for f64

type Output = f64

fn ln(self) -> Self::Output

impl Ln for &f64

type Output = f64

fn ln(self) -> Self::Output

Implementors

impl<'a, T: Numeric + Real + Primitive> Ln for &Record<'a, T> where
    for<'t> &'t T: NumericRef<T> + RealRef<T>, 

Natural logarithm, ie ln(x) of a Record by reference.

type Output = Record<'a, T>

impl<'a, T: Numeric + Real + Primitive> Ln for Record<'a, T> where
    for<'t> &'t T: NumericRef<T> + RealRef<T>, 

Operation for a record by value.

type Output = Record<'a, T>

impl<T: Numeric + Real + Primitive> Ln for &Trace<T> where
    for<'a> &'a T: NumericRef<T> + RealRef<T>, 

Natural logarithm, ie ln(x) of a Trace by reference.

type Output = Trace<T>

impl<T: Numeric + Real + Primitive> Ln for Trace<T> where
    for<'a> &'a T: NumericRef<T> + RealRef<T>, 

Operation for a trace by value.

type Output = Trace<T>