Revision history for Math-Bacovia 0.04 2018-10-01 - Switched from `List::UtilsBy::XS` to `List::UtilsBy`, which has fewer build-time dependencies. 0.03 2018-01-05 - Fixed the result of the `atan2(x, y)` function, when `x` and `y` are non-positive numbers. - Less aggressive caching. 0.02 2018-01-02 - Renamed the method `inside()` to `get()`. - Uncached the `numeric()` method. - Added the `set()` method in `Math::Bacovia::Symbol`, which allows changing the numerical value of the self-object. 0.01 2017-12-14 - First release.