On Mon, Mar 16, 2009 at 21:43, Ondrej Certik <ond...@certik.cz> wrote:
> As to the project, I suggest you pick some algorithm (that could be > used to solve lots of differential equations) that you could implement > and test. One example is variation of constants: > > http://en.wikipedia.org/wiki/Method_of_variation_of_parameters > > And there are others. Then you would build your project around such > algorithm, e.g. it would be the core part of it and you would make > sure it works and then implement some special cases. Joel S. Cohen's _Computer Algebra and Symbolic Computation: Elementary Algorithms_ describes an algorithm along these lines and gives references which should help implement the special cases: http://web.cs.du.edu/~jscohen/ElementaryAlgorithms/ -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
