Trait Fp 

pub trait Fp:
    Copy
    + PartialOrd
    + Add<Output = Self>
    + Sub<Output = Self>
    + Mul<Output = Self>
    + Div<Output = Self>
    + Neg<Output = Self>
    + AddAssign
    + MulAssign
    + Send
    + Sync
    + 'static {
    const ZERO: Self;
    const ONE: Self;

    // Required methods
    fn exp(self) -> Self;
    fn sqrt(self) -> Self;
    fn maxf(self, o: Self) -> Self;
    fn fromf(x: f64) -> Self;
    fn f64(self) -> f64;
}

Minimal float abstraction: just enough for the fixed graph. Not a general numeric tower — two impls (f32/f64), no external crates.

Required Associated Constants

const ZERO: Self

const ONE: Self

Required Methods

fn exp(self) -> Self

fn sqrt(self) -> Self

fn maxf(self, o: Self) -> Self

fn fromf(x: f64) -> Self

fn f64(self) -> f64

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Fp for f32

const ZERO: Self = 0.0

const ONE: Self = 1.0

fn exp(self) -> Self

fn sqrt(self) -> Self

fn maxf(self, o: Self) -> Self

fn fromf(x: f64) -> Self

fn f64(self) -> f64

impl Fp for f64

const ZERO: Self = 0.0

const ONE: Self = 1.0

fn exp(self) -> Self

fn sqrt(self) -> Self

fn maxf(self, o: Self) -> Self

fn fromf(x: f64) -> Self

fn f64(self) -> f64

Implementors