#18824: Add MultiPolynomialIdeal.groebner_basis("libgiac")
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Reporter: malb | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.8
Component: interfaces: | Resolution:
optional | Merged in:
Keywords: | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: public/giacpyGB | 5603124d85096ba10d0f8dd525105b3b697961af
Dependencies: #18841 | Stopgaps:
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Comment (by frederichan):
On a 2012 (2core i5-2435M CPU @ 2.40GHz) notebook with 4Go of RAM:
{{{
sage: A9=PolynomialRing(QQ,9,'x') # optional - giacpy
sage: I9=sage.rings.ideal.Katsura(A9) # optional - giacpy
sage: time I9.groebner_basis("giac",proba_epsilon=1e-7) # optional -
giacpy
// Giac share root-
directory:/home/fred/dev/sage/develop/sage.run/local/share/giac/
// Unable to find keyword file
/home/fred/dev/sage/develop/sage.run/local/share/giac/doc/fr/keywords
// Giac share root-
directory:/home/fred/dev/sage/develop/sage.run/local/share/giac/
Help file
/home/fred/dev/sage/develop/sage.run/local/share/giac/doc/fr/aide_cas not
found
Added 0 synonyms
Running a probabilistic check for the reconstructed Groebner basis. If
successfull, error probability is less than 1e-07 and is estimated to be
less than 10^-133. Use proba_epsilon:=0 to certify (this takes more time).
CPU times: user 3.29 s, sys: 19.9 ms, total: 3.31 s
Wall time: 3.23 s
Polynomial Sequence with 143 Polynomials in 9 Variables
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/18824#comment:34>
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