YTBN-Graphing-Software/TODO.md

TODO:

1. Multiple functions in one graph.
   • Backend support
     • Integrals between functions (too hard to implement, maybe will shelve)
   • UI
     • Different colors (kinda)
2. Rerwite of function parsing code
   • Non y= functions.
3. Smart display of graph
   • Display of intersections between functions
   • Caching of roots and extrema
4. Fix integral line
5. re-add euler's number (well it works if you use capital e like E^x)
6. allow constants in min/max integral input (like pi or euler's number)
7. sliding values for functions (like a user-interactable slider that adjusts a variable in the function, like desmos)
8. Keybinds
9. nth derivative support (again)
10. Update function tests
11. rewrite FunctionEntry to move more information and handling to egui_app (such as config changes)