I added in some factoring capabilities. The factoring is quite nice in itself (lots of fun running test cases), but I need to add in a little more logic and some sort of “or” statement to use factoring to actually solve quadratic equations. And then I want to implement a “+/-” to do the quadratic formula.
The bigger news though is that I’ve made a lot of progress towards solving some Equation entry and display problems that have plagued Alvigra from the beginning - so now it feels a whole lot less buggy when entering and displaying complicated equations.
