gem to use financial methods inside ruby

"MDArray is a multi dimensional array implemented for JRuby inspired by NumPy (www.numpy.org) and Masahiro Tanaka´s Narray (narray.rubyforge.org). MDArray stands on the shoulders of Java-NetCDF and Parallel Colt. At this point MDArray has libraries for linear algebra, mathematical, trigonome...

Provides users with methods for performing common math functions on arrays.

OMML (Office Math Markup Language) parser and builder used in Plurimath.

A gem for determining the difficulty of a basic mathematical operation

Studio Game Program is meant to add multiple players to a game, and then give or remove health and points based on random rolls of a die. These players also accumulate random treasures that give them bonus points. Included are some other mixins that have weighted die, or players that have higher...

Need to preprocess CMYK colors with Sass? The sass-cmyk plugin lets you construct CMYK color objects with cmyk(), adds support for performing math operations (+, *, /) on CMYK colors, and provides functions for mixing and scaling color components. sass-cmyk outputs CMYK color values ...

Asciidoctor extension to render Katex mathematics server side to HTML fast with Schmooze

This gem is a logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/plugin install gemname. This gem is not a stand-alone program

This library offers general purpose higher-level data structures that focus on Hash manipulation.

Standalone, static, no-JS, TeX-rendered mathematical equations for your Jekyll website

Usually Resque workers work on queues in the given order (if there is something in the first, work it, otherwise if the there is something in the second, work on it, and so on). This plugin randomizes the order of the queues based on weights, so that a given queue will be the first queue to try b...

Chef report handler that uses pony to send an email. Based on Mathieu Sauve-Frankel's chef-handler-mail

Marks math problems

Marks math problems

Evalute a basic arithmetic expression using postfix parsing approach.

Basic calculator with addition, subtraction, multiplication and division mathematical calculations.

Words API lets you retrieve information about English words, including definitions, synonyms, rhymes, pronunciation, syllables, and frequency of usage. It also can tell you about relationships between words, for instance that “math” has categories like “algebra” and “geometry”, or that a “finger”...

This gem demonstrates how to package and deploy a Ruby gem.

Kame (Japanese for turtle) is an implementation of the Logo programming language built as a challenge to myself. I wanted a simple way to introduce programming in Ruby to my daughter and thought this would be fun. With Kame, you control the movement of a turtle around the screen by programming co...