Hello, On Fri, Dec 16, 2005 at 01:22:50PM +0100, Kent-Andre Mardal wrote:
Could you please post the actual code which has this problem?
I am not able to give you the code
Well, let's try the other way around. Attached program (which calculates the inverse of your matrix) seems to Work for me (TM). ginac-config --version 1.3.3 g++ --version g++ (GCC) 4.0.3 20051201 (prerelease) (Debian 4.0.2-5) Copyright (C) 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. N.B. Passing solve_algo::gauss is essential, so GiNaC heuristics _does_ need to be improved. So, I'd like to see an example (minimal) which demonstrates the problem you have mentioned.
(or that would involve downloading and kompiling the library SyFi which I guess you do not want.)
Why not? -- All science is either physics or stamp collecting.