Quick and simple probabilty methods

This is an implementation of the hangman game with 3 difficulty levels

Displays random questions

lib to calc algebraic expressions,equation and more

Quick little arithmetic plain-text captcha

This gem has "Guess a Number" game.

Question generator

Mesopotamian mathematics.

This gem provides comfortable using of data types mathching in your RSpec tests

Kramdown based markdown to HTML tool with math rendering

A Simple and Funny Math

Enjoy MATH!

maths

A Ruby gem that solves Roman numeral math problems as strings.

create random maths questions

This library handles unit conversions and unit math

A beautiful api to work with mathematical series.

Mathematical part of obtaining solar geometry information

Upgrade Ruby to 21st century math

Computes for any time formats in ruby.