This gem contains four modular Sinatra 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

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

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

Quick little arithmetic plain-text captcha

Symbolic math for ruby. This gem can help if you want to get a simplified form of a big equation or to speed up similar calculations or you need an abstraction layer for math. Symbolic does not have any external dependencies. It uses only pure ruby (less than 400 lines of code).

This is a proof-of-concept experiment inspired by Sage

Turn simple equations (a = b * c) into GraphViz dot files showing relationships, values, and units.

A simple math gem

itextomml provides native Ruby bindings to itex2MML, which converts itex equations to MathML.

This gem defines graph classes which are useful in various mathematical applications.

This gem adds methods to the Math module to aid in calculating the Least Squares Regression Line given two arrays.

MathML Library

Parsing and evaluation of simple maths expressions for Exalted This intended to aid in evaluating simple calculations which appear on character sheets, especially for Exalted.

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

math parser

Provide mathematics functions and utilities for Theory of Number. Analysis. Geometry ...

Jazz theory is a mathematical system of concepts and relationships, why not make an ActiveModel representation of those concepts?

Library that provides more mathematical functions/algorithms than standard Ruby.

custopm rspec mathcers

Lightweight matematical expression parser that is easy to extend