Todo

solve x² - 3pi x² + 3 pi² x - pi³ = 0
Fuzzy test the solver
User functions
Undo/redo

Meh

Integrals
Zoom controls on desktop

Long term

Intersections
Profile [blocked by NixOS/nixpkgs#107585]

Ugh

3D vector fields
Save to folder
Axes' labels
Wrap equations in KaTeX
Better onboarding
Save on Google
Implement nonshitty 3d navigation
Manual

Uh?

In step simplify, prefilter 1 and 0 out of associative
Fix save image