#11861: Saturation of ideals
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Reporter: dangtuanhiep | Owner: malb
Type: defect | Status: needs_review
Priority: trivial | Milestone: sage-5.11
Component: commutative | Resolution:
algebra | Merged in:
Keywords: saturation, | Reviewers: Luis Felipe Tabera
ideal, sd34 | Alonso
Authors: Hiep Dang, mmarco | Work issues:
Report Upstream: N/A | Dependencies:
Branch: |
Stopgaps: |
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Old description:
> Returns the saturation of ideal with respect to another ideal.
> EXAMPLE:
> {{{
> sage: R.<x,y,z>=QQ[]
> sage: I = R.ideal(x^5*z^3,x*y*z,y*z^4)
> sage: J = R.ideal(z)
> sage: I.saturation(J)
> Ideal (y, x^5) of Multivariate Polynomial Ring in x, y, z over Rational
> Field
> }}}
New description:
Returns the saturation of ideal with respect to another ideal.
EXAMPLE:
{{{
sage: R.<x,y,z>=QQ[]
sage: I = R.ideal(x^5*z^3,x*y*z,y*z^4)
sage: J = R.ideal(z)
sage: I.saturation(J)
Ideal (y, x^5) of Multivariate Polynomial Ring in x, y, z over Rational
Field
}}}
apply
* [attachment:11861_one_method.patch]
* [attachment:trac_11861_review.patch]
--
Comment (by chapoton):
here is a review patch. if you are happy with my changes, you can set the
ticket to positive review
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Ticket URL: <http://trac.sagemath.org/ticket/11861#comment:8>
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