Re: [Maxima-discuss] ratsimp not working as expected

[Michel T. <ta...@lp...>]

andre maute wrote:
> As Richard Fateman pointed out in an other email to try installing GCL.
> I have now installed Maxima 5.31.3 with SBCL and GCL.
>
> SBCL is the Fedora 20 provided 1.1.12-1.fc20
> GCL is the Fedora 20 provided GCL 2.6.10
>
> Maxima 5.31.3 is installed via
> ./configure \
> --enable-gcl --with-gcl=gcl \
> --enable-sbcl --with-sbcl=sbcl \
> --prefix=/home/user/opt/maxima
> make
> make install
>
> GCL gives a segmentation fault for an even shorter test case.
>
> Andre
>
> --- ratsimp-bug3.max ---------------
> display2d : false;
> d : 4;
> A : genmatrix(lambda([k,l],v[[k,l]]-v[[0,l]]),d,d);
> Ainv : invert(A);


Here i have
niobe% bin/maxima -l sbcl
Maxima 5.32.1 http://maxima.sourceforge.net
using Lisp SBCL 1.1.12

and

niobe% bin/maxima -l clisp
Maxima 5.32.1 http://maxima.sourceforge.net
using Lisp CLISP 2.49 (2010-07-07)

running on FreeBSD-10.0, and both produce an answer without problem for the
example above. Note this is on a i386 machine, not a 64 bits one.

By the way, the maxima which comes with FreeBSD-10.0 also works
niobe% maxima
Maxima 5.31.3 http://maxima.sourceforge.net
using Lisp SBCL 1.1.12

On my laptop, a 64 bits Mac, the program also works but this time with
lilas% \maxima
Maxima 5.25.1 http://maxima.sourceforge.net
using Lisp SBCL 1.0.51.0-a546163



-- 
Michel Talon