bump v3.0.1

Removed the equation which solves the cubic equation and instead the code calls this functions from the numerics crate.

bump v3.0.0

Conversion from the original code to Rust with optimisations.

Bump v2.1.1

Minor code improvements.

Release v2.0

The code has been restructured with the use of two classes which contain all the functions and data.

Initial Release

Initial Release