#7797: Full interface to letterplace from singular
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Reporter: burcin |
Owner: burcin
Type: enhancement |
Status: needs_work
Priority: major |
Milestone: sage-5.4
Component: algebra |
Resolution:
Keywords: singular, free algebra, letterplace | Work
issues:
Report Upstream: None of the above - read trac for reasoning. |
Reviewers: Alexander Dreyer
Authors: Simon King, Michael Brickenstein, Burcin Erocal | Merged
in:
Dependencies: #4539, #11268, #12461, #12749, #12988, #13237 |
Stopgaps:
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Comment (by SimonKing):
Replying to [comment:81 SimonKing]:
> I will see whether `letplaceGBasis` does anything new - perhaps I can
learn from it?
No, the essential part is the same. Namely:
{{{
ideal J = system("freegb",I,uptodeg,lV);
}}}
If I am not mistaken, it is the analogue of this command that fails in my
code.
The question that I'd like to be answered is: Are calls to Singular's
"system" function possible in Sage on Solaris SPARC? Could you please test
the following in Sage on Solaris SPARC?
{{{
sage: from sage.libs.singular.function import singular_function
sage: sing_system = singular_function("system")
sage: sing_system("uname", ring=R)
'x86_64-Linux' # ok, the answer will be different on Solaris SPARC...
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7797#comment:82>
Sage <http://www.sagemath.org>
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