[wp31s] simple equation editor ?

[Marcus von Cube]

No one is asking for a symbolic solution, a numeric solver would do nicely. The problem is RAM. We have already restricted the number of registers to 10. This allows the implementation of full UNDO.

If we allow for equations with up to 26 variables we would have to increase the register space. And where to store the equations? We do not have program memory.

Conclusion: This seems to be out of scope for the present code base.