On 25 Nov, 22:26, "Fredrik Johansson" <[EMAIL PROTECTED]>
wrote:
> On Nov 25, 2007 10:07 PM, kent-and <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hi, I just implemented a small toolbox for finite element calculations
> > based on Lagrangian elements
> > and compared it to similar code using GiNaC. The difference in
> > efficiency is remarkable. My sympy
> > code takes about 20 seconds where corresponding GiNaC code is below
> > one second.
>
> > Any comments on this ?
>
> From profiling your code, it appears that nearly all the time is spent
> in integrate().
> This shows quite clearly that we need to optimize the integration code for
> polynomials.
>
> Fredrik
Ok thanks, is this easy to do ?
Kent
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