this is a gem to use in rails, this gem do some basic math operations

Add equation numbers in a crude way to a pandoc-output MathML converted from LaTeX, utilising its LaTeX aux file, and also adjust math-table alignments.

CRMF is a Ruby C extension which provides correctly rounded math functions for Ruby floats, using MPFR and CRlibm. Provided rounding modes are toward zero, +infinity, -infinity a to nearest even.

This gem has methods that take 2 numbers and make math operations (sum, sub, mul, div)

ULMUL is an original Ultra Lightweight MarkUp Language. You can write TeX-style equations in ULMUL texts. The ULMUL texts can be converted into HTML5+MathML with ulmul2html5 command, into HTML5+MathJax with ulmul2mathjax and into LaTeX with ulmul2latex. You can...

Evalute a basic arithmetic expression using postfix parsing approach.

Convert Asciimath via MathML to UnitsML

This is a Ruby gem for converting Office Math Markup (OMML) into MathML within Word HTML documents.

Convert MathML to AsciiMath This gem is in active development.

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

Ruby bindings for CGLM (https://github.com/recp/cglm), a high performance math library for graphics applications.

Adds TeX math support to Thredded markup via KaTeX.

To expand ruby math operations this gem call to others such as Numo:narray and others and implements methods onto them to deal with our needs

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

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.

Converts simple math formulae written in pure HTML to AsciiMath

Rudimentary symbolic math library

math utils

Basic Math: Plus, Subtract, multiplication, Divide

Gem for mathematical functions