On Dec 15, 9:27 pm, Martin Rubey <martin.ru...@univie.ac.at> wrote:
> Martin Rubey <martin.ru...@univie.ac.at> writes:
> > I wanted to install qepcad-1.50, but failed.
Hi Martin,
> just for the record: installing tcsh makes the problem go away. This hint was
> buried in a longer mail on this list, so I repeat it here...
>
> Another hint: qepcad does not like fractions, not even of integers, and the
> sage interface doesn't deal with this. So you have to reduce them yourself,
> i.e., instead of
>
> a < b/2
>
> write
>
> 2*a < b
>
> Otherwise qepcad will appear to do nothing.
I put both problems into trac at http://trac.sagemath.org/sage_trac/ticket/4810
- so hopefully someone will fix both issues soon.
> Martin
Cheers,
Michael
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