Description

Utilities for calculating floating point constants in const context.

This package is not intented heavy numerial calculation but just evaluating floating point constants in const contest.

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Usage

``` use ::const_frac::Frac;

const RAD2DEG: f64 = Frac::fromratio(360, 2, 0).mul(Frac::fromexppi(-1)).tof64();

assert_eq!(RAD2DEG * std::f64::consts::PI, 180f64); ```

Project status

This package is in the very early stage.