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

```rust
use fuzzy_fraction::FuzzyFraction;

assert_eq!(FuzzyFraction::from_float(0.5).to_string(), "1/2");
assert_eq!(FuzzyFraction::from_float(-1.33).to_string(), "-1 1/3");

assert_eq!(FuzzyFraction::from_ints(1920, 1080).to_string(), "1 7/9");
assert_eq!(FuzzyFraction::from_ints(-10, 31).to_string(), "-1/3");

let ff = FuzzyFraction::from_ints(-1920, 1080);
assert_eq!(ff.to_string(), "-1 7/9");
assert_eq!(ff.ratio_fmt(), "16:9");
```