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

2010-04-28 Thread Aaron S. Meurer
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? Aaron Meurer On Apr 28, 2010, at 4:35 AM, basti wrote: > I'm currently exermining sympy's subs system and I want to sh

[sympy] Revision of sympy's substitution logic

2010-04-28 Thread basti
I'm currently exermining sympy's subs system and I want to share my observations of the currently implemented algorithm and propose some - hopefully favorable - changes. Let's first look what currently happens if subs is called: -- _subs_dict - | | subs -