# Displaying Mathematical Notation in a Web Page

Many of my articles include mathematical formulas with specialist characters and formatting, and as they are usually well known formulas I can usually "borrow" them from places such as Wikipedia by taking screenshots. If you cannot do this for some reason then in this article I'll look at alternatives using TeX and MathJax.

# Exploring Units in Math.js

The math.js library's many features include comprehensive support for units, enabling us to carry out calculations and conversions of measurements including length, mass, volume and many more.

The library has its own comprehensive documentation so in this article I will just give a brief introduction the unit functionality before providing a few examples of more obscure or specialized usage.