On Mon, Mar 24, 2008 at 9:49 PM, alkan <[EMAIL PROTECTED]> wrote:
>
> Sorry for the typo. Even when it is closed, it does not work.
I don't think there is a command "tr" in Octave (or Matlab). You
probably want to compute the trace.
sage: octave("trace([[1,2; 1,2]])")
3
Also, in Octave you make a matrix with rows separated by commas
and a semicolon between each row.
You could also use Sage directly:
sage: matrix(2,2,[1,2,1,2]).trace()
3
>
> On Mar 24, 2:58 pm, Jason Grout <[EMAIL PROTECTED]> wrote:
> > alkan wrote:
> > > Hello All;
> > > I am a noob in SAGE. I am trying to call anoctavefunction from
>
> > > sage, The problem is it doesn't return from that function call, it
> > > doesn't print anything or any error. has anybody have any insights
> > > into this? The same call works perfecly fromoctaveconsole. This call
>
>
> > > is supposed to return a control system variable generagted from
> > > transfer function.
> >
> > >octave("tr([1 2],[1 2]")
> >
> > I think you might be missing a parenthesis to close the call to tr.
> >
> > Thanks,
> >
> > Jason
> >
>
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
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