The capabilities of the Color library are limited to pure mathematical manipulation of the colours based on colour theory without reference to colour profiles (such as sRGB or Adobe RGB). For most purposes, when working with the RGB and HSL colours, this won't matter. However, some colour models ...

Basic math and operations on 2D Vectors. Ported and expanded upon Daniel Shiffman's Vector2D/PVector class for Processing (processing.org).

Vers provides tools for working with version ranges across different package managers, using a mathematical interval model internally and supporting the vers specification from the Package URL (PURL) project.

This gem contains four modular Rack applications: Pi, Euler, Sqrt2, Phi (golden ratio). These applications can be used to play with: * experiment with new and existing Rack Middleware * combine modular Sinatra app with Rack::Builder * embed one Rack application into another Rack application

This gem contains four modular Sinatra applications: Pi, Euler, Sqrt2, Phi (golden ratio). These applications can be used to play with: * experiment with new and existing Rack Middleware * combine modular Sinatra app with Rack::Builder * embed one Rack application into another Rack application

Wector does what we all wish the built-in Vector class did; it makes vector math easy by allowing any method of the Numeric interface to be used to combine two arrays or an array and a number.

Ruby on Rails services for MathType Web integrations with TinyMCE, CKEditor or Froala, among others.

Upload data to wolfram databin mathematica via ruby

You can do color math now!

Include helpfull matchers for mathing statuscodes

Gem to build simple regressors and classifiers into your application, without necessarily having to understand all the math behind.