Aldebaran is Web-development DSL micro-framework written with Mathematical Constructions

Arbitrary precision mathematics with application to real and complex linear algebra, graphical representation of functions, and 2D Kepler motion

This is a series of methods and extensions I've written or collected from various sources over time to help me mainly in solving Project Euler problems and other mathematical games. In case you are wondering about the name, boQwIj is Klingon for _my_assistant_, which is what these methods do for...

Captcha based on encyrpting and decrypting user data by mathematical operation

This Jekyll plugin is heavily inspired by Gerby, the tool used to build the Stacks Project and Kerodon. It allows you to build math textbooks as static websites which require no complex infrastructure to run.

charcoal grids are fluid on the inside, ready to respond at any moment, but contained in the candy shell of your choice, so they respond how and when and where you want them to. We don't design your site or dictate your markup, we just do the math and get out of your way.

Converts simple math formulae written in pure HTML to AsciiMath

Cinch Plugin that passes simple numeric math propblems to the Calc gem

Gem to convert between HSL color to RGB and vice versa, RGB color to hex color code and vice versa.

Another ruby units library for doing dimensional math, this one to be used with rails, preferrably commerce-related apps

Using this package, you can do powerful pattern recognition easily from your shell command line using a simple suite of tools. Applications include music cateogrization, text classification, handwritten digit recognition, and evolutionary tree reconstruction. The technique is based on a very ge...

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.

A simple math gem

Spherical Mercator provides projection math for converting between mercatormeters, screen pixels (of 256x256 or configurable-size tiles), and latitude/longitude

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

Foxmash math library.

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

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

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

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.