On Mon, Sep 6, 2010 at 1:40 PM, Sylvestre Ledru <[email protected]> wrote: > Le lundi 06 septembre 2010 à 13:34 +0200, Andreas Tille a écrit : >> Hi, >> >> when reading the copyright of python-cogent[1] and seeing that >> the only problem is in two files >> >> Files: cogent/maths/matrix_invert.c >> cogent/maths/eigen.c (partly) >> License: >> Redistribution is ok as long with proper copyright notice. >> It is free to use/modify/redistribute only for academia. Others >> need to contact the authors. >> >> I really wonder whether there should be no free replacement for >> algorithms to invert a matrix and calculating eigen values (I have not >> looked at the source but the file names seem to be speaking above. Does >> anybody know a reasonable free math library which we might direct >> upstream to to finally free this code which is quite interesting for >> Debian Med? > I guess Eigen has what you need > http://eigen.tuxfamily.org/ > but it is C++...
Eigen 3 BTW eigen 2 is limited to real (adjoint) eigenvalue... > Sylvestre > > > > > -- > To UNSUBSCRIBE, email to [email protected] > with a subject of "unsubscribe". Trouble? Contact [email protected] > Archive: http://lists.debian.org/[email protected] > > -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
