Re: [sage-devel] Femhub
Le 22/07/2011 23:35, Ondřej Čertík a écrit : Hi Thierry, http://qsnake.com/ And I'll be happy to integrate things back to Sage. I didn't announce the Qsnake project publicly yet, because I am not happy with the web pages yet, but I am currently busy finishing some work, and I'll get to it probably at the end of the summer again. Which exact things are you interested in integrating back? I'll be happy to discuss it more. Ondrej Hi, I can give different answers: 1) Sage is said to build an alternative to, maple,..., and *matlab*. Matlab has a FEM toolbox, so we need something like this. 2) It is clear for me that it would not be serious to introduce an industrial fem code: the target is research and teaching. In France we use Freefem for this, which is quite nice: I do not think that Freefem could be introduced in Sage easily, but what actually Freefem does is interesting: given a problem (say Navier Stokes equations in 2d) you can very easily play with different elements, different temporal schemes, different linear solver. Uou can also define easily your finite element, which is interesting for research. I am very intersted by Qsnake. Yours, t.d. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org <>
Re: [sage-devel] Femhub
Hi Thierry, On Thu, Jul 21, 2011 at 10:21 PM, Thierry Dumont wrote: > Hello, > > I juts read that Femhub (http://code.google.com/p/femhub/ and many other > urls) uses parts of Sage. But is there any project to integrate it in the > Sage distribution (as optional package, for example) ? > > This would be interesting for teaching... I did most of the work on femhub, i.e. from the femhub git repository: $ git shortlog -ns 275 Ondrej Certik 84 Sameer Regmi 4 Pavel Solin 3 Brian E. Granger 1 Aayush Poudel 1 Robert Cimrman 1 root But I am not involved with the project anymore due to irreconcilable differences with other owners of the project (I have been, among other things, removed from the github groups and mailinglists against my will --- but I don't want to discuss this on the public mailinglist, feel free to send me a private email though). As such, I have started a new project: http://qsnake.com/ And I'll be happy to integrate things back to Sage. I didn't announce the Qsnake project publicly yet, because I am not happy with the web pages yet, but I am currently busy finishing some work, and I'll get to it probably at the end of the summer again. Which exact things are you interested in integrating back? I'll be happy to discuss it more. Ondrej -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
[sage-devel] Femhub
Hello, I juts read that Femhub (http://code.google.com/p/femhub/ and many other urls) uses parts of Sage. But is there any project to integrate it in the Sage distribution (as optional package, for example) ? This would be interesting for teaching... Yours t.d. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org <>
[sage-devel] femhub 0.9.7 released
Hi, I just released FEMhub 0.9.7. web page: http://femhub.org/ Our mission: To create an open-source distribution featuring many finite element codes, along with a web notebook and a unified Python interface. We want FEMhub to become an alternative to commercial FEM codes. Source + binaries are available at: http://sage.math.washington.edu/home/ondrej/femhub/ e.g. the source code: http://sage.math.washington.edu/home/ondrej/femhub/femhub-0.9.7.tar and binaries: http://sage.math.washington.edu/home/ondrej/femhub/femhub-0.9.7-ubuntu32.tar.gz http://sage.math.washington.edu/home/ondrej/femhub/femhub-0.9.7-ubuntu64.tar.gz http://sage.math.washington.edu/home/ondrej/femhub/femhub-0.9.7-gentoo64.tar.gz I will upload there binaries for other architectures including Mac and Windows once they build. Changes in this release: * femhub builds on Windows (in cygwin), follow the README.txt in the source tarball for instructions, thanks to William Stein, Dan Drake and others. A known problem on Windows is that the notebook doesn't work and raises an exception on the startup of femhub. Just ignore it and use femhub from the terminal. This will be fixed in the next version of femhub. * it builds in parallel (export MAKE="make -j9"), thanks to John Hoebing for fixing Judy to build in parallel * updated Mayavi to the latest svn * sfepy updated (thanks to Robert Cimrman) and lots of minor fixes, like better customization of the notebook (thanks to Sameer Regmi), etc. Plans for the next release(s): * switch to the framework build of python on Mac * fix VTK to build on Mac (I know how to do it thanks to Prabhu) and maybe in Windows (I got the build up to 67%, so more work is needed) * use the new notebook that William Stein has just disentangled from Sage, and fix it to work on windows * write python wrappers to libmesh and phaml (hp-)FEM codes. Ondrej --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org -~--~~~~--~~--~--~---