Mathematical expression evaluator for infix notation

A simple math operations gem

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

IQ, Math Captcha

A Simple and Funny Math

In mathematics, the greatest common divisor (gcd) of two or more integers, when at least one of them is not zero, is the largest positive integer that divides the numbers without a remainder.

Convert characters + font shifts to Plane 1 Mathematical Alphanumeric Symbols

**Very preliminary, not currently recommended for use**

Allows the ruby nil to be used in math operators. Allows the amazing division of zero.

This gem is intended to create a js keyboard to make a MathJax interface for sending answers and stuff.

Foxmash math library.

This is a Ruby gem to calculate statistical properties of various distributions by using boost::math::distributions.

External DSL to express math operations like you do in MSExcel formula bar. The parser generate a AST (Hash) for a given expression.

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.

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)

A Jekyll theme with support for AsciiDoc, mathematical formulas (e.g., AsciiMath, LaTeX), text-based diagrams (e.g., Ditaa, Graphviz), and more. Explore its features at https://jekyll-theme-endless.gitlab.io/.

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

Extmath is a library that extends Ruby's built-in math library. This gem reflects the current version (2.3.0) of the extmath library originally written by Josef Schugt.

In mathematics, Arnold's cat map is a chaotic map from the torus into itself, named after Vladimir Arnold, who demonstrated its effects in the 1960s using an image of a cat, hence the name.

Converts simple math formulae written in pure HTML to AsciiMath