solve simple math problems

Kramdown extension for math-heavy document. It provides theorem environments, and easy references to those environments as well as to equations and section headers. Moreover, a bibliography section can be generated from a BibTeX file, and an flexible and easy mean of citing bibliographical entrie...

Translate MathML to LaTeX

A converter for Jekyll to turn math into images.

Karma with a maths-focused twist.

Mathmatical expression calculator

The SuperMemo algorithm (version SM-2) in ruby

Includes collection of mathematical methods

Symblic Mathmatics library inspired by SymPy and dxdy

CLI client for mathematics.io

MathML Library

A simple ruby gem for encoding and decoding strings using the Solitaire Cipher.

This utility/library search mathematical reviews sites and fetches metadata about articles. It can return results as one of text, xml, html, yaml, json or ruby formats.

This gem allows perform mathematical operations in the field.

this is an application that my daughter and i are writing to help her practice her math.

Standard rails extentions I find quite handy time to time

Wrapper around Math module; Has additional methods.

Methodes mathematique permettant de simplifier le calcul des cubes, carres, logs....

Convert math markup between LaTeX, MathML, and OMML using Ruby. A wrapper for TeXMath, a Haskell library written by the creator of Pandoc.

This version include two important page 'Contact' and 'Register' with the 'Math-Captcha' method submit for prevent hacker attack.