You can do color math now!

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

Tempura is a library for temperature math and conversion. Currently supported scales are Fahrenheit, Celsius, Kelvin, Delisle, Newton, Rankine, Réaumer, and Rømer.

This plugin allows you to write pseudocode blocks in your Jekyll site using a simplified syntax similar to LaTeX. Make sure to include MathJax

cpp_engine is an build system for C++ projects, It works like Make but much better. Compring to Rake, cpp_engine is more targeted at building C++ project I just started developing this system. Since I am a student in NYU, the effort I can put on this project is limited. if you are interested in i...

Performs basic Mathematical Operations on Complex Numbers

Generates 241 infinite sequences of plane, space, and multidimensional figurate numbers based on the book ‘Figurate Numbers’ (2012) by Elena Deza and Michel Deza. The methods are implemented using the Enumerator class and are designed for use in your math projects or in Sonic Pi.

Calc is safe, simple, pure-ruby mathematical expressions evaluator (calculator) library. Although based on Ruby 'eval', it takes special care to sanitize the expression.

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.

Sass helper of QMUI Web, dealing with layout, appearance, device adaptation, math calculation and other SASS enhancement.

Homework GeekHub

lesson of ruby and gem.

Another ruby units library for doing dimensional math, this one to be used with rails, preferrably commerce-related apps

lesson of ruby and gem.

custopm rspec mathcers

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

Adds a few methods to the Time class, more significant: strtotime which returns a Time object based on a string. also methods add and substract that allow you to do some easy date math (doesn't take leap months/years into account) also tomorrow and yesterday methods witch are like Ti...

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)

This project is still in early development. Only the mathematical side is complete. eg: Time.now + 3.years + 2.months