[SciPy-user] integrate.odeint , stiff chemical equations and mass conservation -any hint?
Wed Jun 3 09:34:59 CDT 2009
Joshua Stults ha scritto:
> I didn't mean for you to write your own integrator, just linked to the
> paper to provide a little inspiration on how folks have solved similar
> problems before. Sorry for increasing rather than decreasing the
Don't worry, thanks for all the suggestions. It's only that I'm really
new to this stuff and I'm not that good in math -I am a biologist
"borrowed" to biophysics, so I run into obstacles here and there.
Anyway, chemsode looks cool, but it seems to describe its own
integration routine, that's why I wondered if using its algorithms means
to rewrite the integrator myself. I would use chemsode directly, but
unfortunately again I can find no download whatsoever of it.
A more general question arises, anyway: since there were many warning on
how keeping the mass constant could nonetheless skew the results in
other directions, how do I check the correctness of the solutions of my
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