RubyMath 
Gem for mathematics method and different data structure like complex and vector and matrix and some else you're been able to see his method on Homepage of this gem
Author:
Kevin Robayna
Contributors
Kevin Robayna
Usage
As soon as
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request