Oh no! We're having trouble displaying this Scratch project.
If you are on a mobile phone or tablet, try visiting this project on a computer.
If you're on a computer, your Flash player might be disabled, missing, or out of date. Visit this page to update Flash.
Notes and Credits
Press space to clear or a number (1-4) to see a new formula.
I sort of feel like this could be less abstract. If anyone knows how this could be done, I would appreciate you helping me out in a comment.