Woops, forgot I switched to darcs after some time. The latest version can be found here:
http://www.funfem.org/browser/Numeric/Funfem/Algebra Adrien On Sunday 02 December 2012 00:00:32 Adrien Haxaire wrote: > Hello, > > I started a FEM library, funfem [1], but I stopped it for the moment; > Haskell is my hobby and I work on FEM all day long, I prefer to focus on > orthogonal problems for home projects. It is a very naive implementation. > Far from a version 0.0.1 too, i.e. unusable at the moment. > > I did not test the performance as it was not my main goal, so the following > may not be completely relevant to your purpose. > > I define a type Tensor [2], which is a sparse matrix based on Data.Map. Not > sure how efficient it is, I chose to start simple. The resulting conjugate > gradient [3] is very clear. > > Please let us know how it goes, it's good to see more traction towards > Haskell from our field, and I'll be glad to use your library ! > > Best regards, > Adrien > > [1] http://www.funfem.org > > [2] > https://github.com/adrienhaxaire/funfem/blob/master/Numeric/Funfem/Algebra/T > ensor.hs > > [3] > https://github.com/adrienhaxaire/funfem/blob/master/Numeric/Funfem/Algebra/S > olver/CG.hs > On Thursday 29 November 2012 14:03:04 Mark Flamer wrote: > > I am looking to continue to learn Haskell while working on something that > > might eventually be useful to others and get posted on Hackage. I have > > written quite a bit of Haskell code now, some useful and a lot just throw > > away for learning. In the past others have expressed interest in having a > > native Haskell sparse matrix and linear algebra library available(not just > > bindings to a C lib). This in combination with FEM is one of my interests. > > So my questions, is anyone currently working on a project like this? Does > > it seem like a good project/addition to the community? I'm also > > interested if anyone has any other project idea's, maybe even to > > collaborate on. Thanks > > > > > > > > -- > > View this message in context: > > http://haskell.1045720.n5.nabble.com/Is-anyone-working-on-a-sparse-matrix- > > l > > ibrary-in-Haskell-tp5721452.html Sent from the Haskell - Haskell-Cafe > > mailing list archive at Nabble.com. > > > > _______________________________________________ > > Haskell-Cafe mailing list > > Haskell-Cafe@haskell.org > > http://www.haskell.org/mailman/listinfo/haskell-cafe -- Adrien Haxaire www.adrienhaxaire.org | @adrienhaxaire _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
