Re: using sympy for a lightweight FE module

2007-11-26 Thread Robert Cimrman
to really dig into SyFi and understand it. But now I am starting a revamp of base of the code and thought of writing a lightweight FE module in pure Python using sympy, which would symbolically compute the bases for various approximations and reference elements, their derivatives and evaluated them

Re: using sympy for a lightweight FE module

2007-11-26 Thread Robert Cimrman
Ondrej Certik wrote: So it seems that several people at the same time feel that sympy would be good for generating FE bases at least, in terms of either tabulated data in common sets of quadrature points, or a generated C(++) code, to be re-used later. Thanks for sending your code. I think we

Re: using sympy for a lightweight FE module

2007-11-26 Thread Ondrej Certik
Hi sympy team, I'm interested in this issue, and as Kent-Andre Mardal sits approx. 150cm from my office, we are quite synchronized. Actually, since the sympy license is less restrictive than that of GiNaC, I'm considering using sympy as backend to some of my software instead of swiginac.

Re: using sympy for a lightweight FE module

2007-11-26 Thread Robert Cimrman
I'm interested in this issue, and as Kent-Andre Mardal sits approx. 150cm from my office, we are quite synchronized. Actually, since the sympy license is less restrictive than that of GiNaC, I'm considering using sympy as backend to some of my software instead of swiginac. Defaulting to a