Mathmatical expression calculator

random math questions generator

CLI client for mathematics.io

Standard rails extentions I find quite handy time to time

Wrapper around Math module; Has additional methods.

MathML Library

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...

Delayed_job (or DJ) encapsulates the common pattern of asynchronously executing longer tasks in the background. It is a direct extraction from Shopify where the job table is responsible for a multitude of core tasks.

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

Translate MathML to LaTeX

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

The SuperMemo algorithm (version SM-2) in ruby

Includes collection of mathematical methods

== DESCRIPTION: Charlie is a library for genetic algorithms (GA) and genetic programming (GP). == FEATURES: - Quickly develop GAs by combining several parts (genotype, selection, crossover, mutation) provided by the library. - Sensible defaults are provided with any genotype, so often you only n...

Symblic Mathmatics library inspired by SymPy and dxdy

This is a library containing simple mathematical functions.

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.

The gem allows you to perform mathematical operations like addition od two numbers, subtraction, multiplication, division.

This gem allows perform mathematical operations in the field.