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 ...

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

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.

Mathematical facilitator based on Arithmetic, Algebra and Geometry

SudokuGenius solves ALL sudoku puzzles, including mathematician Arto Inkala's world's most difficult sudoku puzzle.

The romanized_hebrew gem was built to convert the hebrew romanization commonly used by the 19th and 20th-century English occultists (e.g. Mathers, Waite, etc) into actual hebrew unicode. It can provide the unicode string, or a string of HTML entities.

Redundant math library.

Homework GeekHub

Convert characters + font shifts to Plane 1 Mathematical Alphanumeric Symbols

custopm rspec mathcers

You can perfor basic mathematical operations(add/subtract/multiply/devide) using this ruby gem. Usage: BasicCalculator.add(1,2), BasicCalculator.subtract(2,1), BasicCalculator.multiply(2,3), BasicCalculator.devide(4,2).

Part of the AMEE AppKit, this gem provides the ability to do mathmatical operations over a set of calculations

A simple HMTime object for representing and performing simple math on hours and minutes. HHH:MM

This is a Ruby gem to calculate statistical properties of various distributions by using boost::math::distributions.

This a Ruby Gem for calculating the space between celestial objects. As long as you don't push changes into my repositories, feel free to download and correct the mathmatical elements. This is more a proof of concept.

Convert Asciimath via MathML to UnitsML

safemath - safe math operations (with overflow 'n' underflow protection) on signed and unsigned integer types (U8, U16, U32, U64, U256, I8, I16, I32, I64, I256)

In mathematics, Arnold's cat map is a chaotic map from the torus into itself, named after Vladimir Arnold, who demonstrated its effects in the 1960s using an image of a cat, hence the name.