# Write math equations on your computer

## Download a free app to write math equations on your PC

Here's how you can download Math-o-mir free for your PC. Math-o-mir lets you write math equations on your computer.

1. Go to the Math-o-mir site.

2. Click the download icon.

Here's a description of Math-o-mir:

"The Math-o-mir is a software tool designed to write and edit mathematical equations as easily as possible. The goal was to achieve the same level of simplicity as with pencil and a sheet of paper. It is designed to act as your personal math notepad where you can write down your quick and informal calculations.

engineers use it instead of a scrap paper to quickly write down calculations and ideas

students use it to write down lesson notes directly on their computers

teachers use it to prepare and publish teaching materials or even exams, all in electronic form

well-informed people use it as an easier and quicker way to generate equation images and insert them into text documents

In Math-o-mir you can touch expressions and expression elements and then, by mouse click, copy them around your mathematical document and insert them into other equations. You can also make simple hand-drawings to illustrate your equations...

or edit math equations lazily with your mouse or efficintly using your keyboard

or export your work as a raster image, MathML code or LaTeX code

or plot and analyze funcitons

zoom, scroll, print, "and do the other things"...

Simple symbolic calculator is embedded to assist you with 'boring' stuff. This makes Math-o-mir a basic CAS tool."

For more, see the original article at the link below.

Math-o-mir: write mathematical equations on your PC | Ghacks