Lib.rs

NMBR Float

Float provides an interface for working with floating point numbers, currently 64 and 32 bit.

trait FloatingPoint

/// Returns the `NaN` value
fn nan() -> Self;

/// Returns Infinity
fn infinity() -> Self;

/// Returns -Infinity
fn neg_infinity() -> Self;

/// Returns true if the float is NaN
fn is_nan(self) -> bool;

/// Returns true if the float is positive or negative infinity
fn is_infinite(self) -> bool;

/// Returns true if the number is not NaN and not infinity
fn is_finite(self) -> bool;

/// Returns true if the number is not zero, infinite, denormal or NaN. 
fn is_normal(self) -> bool;

/// Returns the category this number belongs to
fn classify(self) -> FpCategory;