[sympy] Re: Revision of sympy's substitution logic

2010-04-28 Thread Vinzent Steinberg
On 28 avr, 12:35, basti wrote: > I believe this might be a big simplification and clarification of the > current sustitution/matching logic. It might also be adviseable to > factor part of the code out into some sort of "find" function which > does the recursive looking for some pattern and might

[sympy] Re: Revision of sympy's substitution logic

2010-04-28 Thread basti
On Apr 28, 5:09 pm, "Aaron S. Meurer" wrote: > These are probably good ideas, though I am not to familiar with the code.   > Where does splitting subs into an algebraic subs and a strictly structural > subs fit into all of this? As I said above, it's my intend to replace the matching algorithm i