[GiNaC-list] solving linear systems with ginac

[Kent-Andre Mardal]

Hi, 

This works! Thanks! 


Kent-Andre Mardal
Simula Research Laboratory. 

fre, 16,.12.2005 kl. 17.10 +0300, skrev Sheplyakov Alexei:
> 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? 
> 
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