This is my relatively simple algebra expression simplifier! You can use it online here, or see the GitHub repository with explained code here.

I was having a lot of difficulty finding a free, moderately fast algebra simplifier online, so I decided to make my own. Hopefully it can ease the process of solving difficult mathematical problems (but please don't use it for cheating!). Simply enter an expression or equation, and you will get a step-by-step solution and simplified result.

For those interested in making their own algebra expression simplifier, I started by making a simple arithmetic simplifier following this tutorial. Then, I changed that code so that it could handle equations as well. I made this project for fun and by myself.

I am mainly posting it here because, even though I spent a lot of time debugging the algorithm, there are probably still bugs. If anyone finds a bug while using the program, please let me know. Hope you enjoy!



UPDATE: I fixed the negative multiplication bug. Now, expressions such as -1*-2 work.