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

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.

SassScript extension to bring the math behind Photoshop's powerful soft-light gradient blending mode to Sass, which eliminates the need for making soft-light gradient backgrounds manually.

Ruby bindings for CGLM (https://github.com/recp/cglm), a high performance math library for graphics applications.

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

Simple access controls for use with ActsAsAuthenticated, RestfulAuthentication, etc. A clone of Mathew Abonyi's (mabs29) repo: http://mabs29.googlecode.com/svn/trunk/plugins/simple_access_control

Redundant math library.

Gem to convert between HSL color to RGB and vice versa, RGB color to hex color code and vice versa.

awesome_gem is the best

Cinch Plugin that passes simple numeric math propblems to the Calc gem

Converts simple math formulae written in pure HTML to AsciiMath

lesson of ruby and gem.

custopm rspec mathcers

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.

Aldebaran is Web-development DSL micro-framework written with Mathematical Constructions

Permite la creación y uso de matrices densas y dispersas.