SudokuGenius solves ALL sudoku puzzles, including mathematician Arto Inkala's world's most difficult sudoku puzzle.

Basic math and operations on 2D Vectors. Ported and expanded upon Daniel Shiffman's Vector2D/PVector class for Processing (processing.org).

Vers provides tools for working with version ranges across different package managers, using a mathematical interval model internally and supporting the vers specification from the Package URL (PURL) project.

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

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

Wector does what we all wish the built-in Vector class did; it makes vector math easy by allowing any method of the Numeric interface to be used to combine two arrays or an array and a number.

Ruby on Rails services for MathType Web integrations with TinyMCE, CKEditor or Froala, among others.

Upload data to wolfram databin mathematica via ruby

You can do color math now!

Include helpfull matchers for mathing statuscodes

Gem to build simple regressors and classifiers into your application, without necessarily having to understand all the math behind.

Tempura is a library for temperature math and conversion. Currently supported scales are Fahrenheit, Celsius, Kelvin, Delisle, Newton, Rankine, Réaumer, and Rømer.

A simple math gem

Mathematical facilitator based on Arithmetic, Algebra and Geometry

DoctorNinja is built by the Responde Aí Team (www.respondeai.com.br/time) in an attempt to fill our needs to convert docx files into html that also converts Word Forumlas into MathML.

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.

cpp_engine is an build system for C++ projects, It works like Make but much better. Compring to Rake, cpp_engine is more targeted at building C++ project I just started developing this system. Since I am a student in NYU, the effort I can put on this project is limited. if you are interested in i...

Sass helper of QMUI Web, dealing with layout, appearance, device adaptation, math calculation and other SASS enhancement.

Unity Captcha is a gem that use two levels of Captcha. First level is about Left Hemisphere: Logic and Math. Second level is about Right Hemisphere: Intuition and Drawing. This two levels functioning in complete harmony creates unity and this is the base design of this Captcha.