Evalute a basic arithmetic expression using postfix parsing approach.

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

This is a simple gem that helps to implement a couple of math operations such as addition, substraction, multiplication, division, roots, power and percents. Enjoy!

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

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

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.

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...

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.

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.

Captcha based on encyrpting and decrypting user data by mathematical operation

A Jekyll theme with support for AsciiDoc, mathematical formulas (e.g., AsciiMath, LaTeX), text-based diagrams (e.g., Ditaa, Graphviz), and more. Explore its features at https://jekyll-theme-endless.gitlab.io/.

This gem is used to find prime and fibo for a fixnum and some more functions for Array

Randomly generates a solvable 24 Game problem, verifies user's solution, or finds a solution for a given set of numbers.

This is a proof-of-concept experiment inspired by Sage

A symbolic math library for ruby

Defines UTF-8 symbols for common math concepts

Contains a text parser for converting various measurements into a base unit, as well as doing several mathematical functions with those numbers

Adds TeX math support to Thredded markup via KaTeX.

this is used for performing maths calculation

The capabilities of the Color library are limited to pure mathematical manipulation of the colours based on colour theory without reference to colour profiles (such as sRGB or Adobe RGB). For most purposes, when working with the RGB and HSL colours, this won't matter. However, some colour models ...