, 2020 at 8:51:26 PM UTC+1, moep wrote:
>
> Sorry, if there is a confusion regarding the file location, but I simply
> replaced the actual path with "x" for privacy reason.
>
> The same kind of error message also pops up if I create a new file in the
> home directory.
something fishy going on. Normally one would keep everything in the
> home directory, i.e. in ~/.
>
> On Fri, Feb 7, 2020 at 10:31 AM 'moep' via sage-support
> > wrote:
> >
> > Hi,
> >
> > I have a problem using the package topcom on my Mac (r
Hi,
I have a problem using the package topcom on my Mac (running Catalina).
After installing it (as I confirmation, I checked:
sage: is_package_installed('topcom')
True
), I wanted to run some older notebooks with polytope triangulations.
However, I get the error shown below.
Is this related
Hi all,
this might be a stupid question, but is there a way how one can directly
extract or access the matrix in the output of right_kernel()?
For the simple example, where I want the kernel of the matrix M =
[[1, 1, 1],
[0, 0, -1]]
the output of M.right_kernel() looks like
Free module of
That was easy... Thanks a lot, guys!
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Hi Simon,
this was exactly my problem, and your suggestion nicely solves this!
Thanks a lot!
On Wednesday, November 5, 2014 4:39:49 PM UTC+1, moep wrote:
Hi,
I would like to perform some calculations with polynomials in Singular via
the Sage interface. For on particular problem I want
Hi,
I would like to perform some calculations with polynomials in Singular via
the Sage interface. For on particular problem I want to take the full
polynomial ring and mod out an ideal. The manual provides the following
example:
(1) sage: singular.eval('ring r6 = (9,a), (x,y,z),lp')(2) 'ring