== DESCRIPTION: Stops spam with a math test == FEATURES/PROBLEMS: stops spam by adding a simple math questions to a form

Will provide a set of methods for the arrays to do statistics math.

Redundant math library.

use ranges in math expression

Simple math extension that performs f(x)==0 equation numerical root calculation. Takes a block as an equation and tries to call it the least amount of times.

Mathquill JS library as a rails gem. Adds files to asset pipeline.

Mathstats is a basic statistics library. It is meant to be mixed into Array, but you can also use it as a standalone class.

This gem makes math fun!

A simple gem for advanced and financial math calcualtions.

A Ruby gem for including mathjax rails in your rails 3.x or above apps

Mathquill JS library as a rails gem. Adds files to asset pipeline.

Physical quantity and units of measure conversion and math library

Calculates the haversine distance between two locations using longitude and latitude. This is done using Math formulas without resorting to Active Record or SQL DB functionality

cryptoquotes - incl. oracle tool to get a random crypto quote of the day on the command line - on the new new 'in math we trust' ponzi economics - on get-rich-quick blockchain secrets - on bitcon maximalists, scammers, morons, clowns, shills & bagHODLers and more

An Asciidoctor extension to converts latexmath equations to SVG or PNGs

Jazz theory is a mathematical system of concepts and relationships, why not make an ActiveModel representation of those concepts?

TimeMath is small, no-dependencies library attemting to make work with time units easier. It provides you with simple, easy remembered API, without any monkey patching of core Ruby classes, so it can be used alongside Rails or without it, for any purpose.

Calculates the geo distance between two locations using longitude and latitude using Haversine, Speherical or Vincenty formula. This is done using Math formulas without resorting to Active Record or SQL DB functionality

Implementation of Loan/Mortgage functions in Ruby language. APR function and PMT function. In calculations it includes implementation of bank fee, marketplace fee, fees for each payment to provide the most precise calculation at very high speed.

Adds a liquid tag you can use to do server-side rendering of latex math using KaTeX