Rust struct for approximated human-readable fraction representation.. No GCD or any dependencies involved..

```rust use fuzzy_fraction::FuzzyFraction;

asserteq!(FuzzyFraction::fromfloat(0.5).tostring(), "1/2"); asserteq!(FuzzyFraction::fromfloat(-1.33).tostring(), "-1 1/3");

asserteq!(FuzzyFraction::fromints(1920, 1080).tostring(), "1 7/9"); asserteq!(FuzzyFraction::fromints(-10, 31).tostring(), "-1/3");

let ff = FuzzyFraction::fromints(-1920, 1080); asserteq!(ff.tostring(), "-1 7/9"); asserteq!(ff.ratio_fmt(), "16:9"); ```