Math libraries and tools

mathquill.com

Easily type math in your webapp

JSXGraph

Dynamic Mathematics with JavaScript

interactive geometry, plotting, visualization
JSXGraph is a cross-browser JavaScript library for interactive geometry, function plotting, charting, and data visualization in the web browser.

 

algebrite 

Computer Algebra System in Javascript github

algebra.js

Build, display, and solve algebraic equations github

 

Math-expressions

Javascript library handling mathematical expressions involving transcendental functions

Coffeequate

Coffeequate is a computer algebra system for JavaScript. It can manipulate algebraic expressions, and solve and simplify equations github