Opened 9 years ago

Closed 9 years ago

#12305 closed defect (fixed)

interreduced basis shouldn't crash on all zero ideal

Reported by: malb Owned by: malb
Priority: major Milestone: sage-5.0
Component: commutative algebra Keywords: singular
Cc: burcin, SimonKing Merged in: sage-5.0.beta0
Authors: Martin Albrecht Reviewers: Burcin Erocal
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description (last modified by burcin)

This shouldn't crash 

sage: P.<x,y> = GF(2)[]
sage: Ideal(P(0)).interreduced_basis()

and return a PolynomialSequence.

Apply attachment:trac12305_mpoly_ideal_interred_fixes.patch​.

Attachments (1)

trac12305_mpoly_ideal_interred_fixes.patch​ (1.9 KB) - added by malb 9 years ago.

Download all attachments as: .zip

Change History (4)

Changed 9 years ago by malb

comment:1 Changed 9 years ago by malb

  • Status changed from new to needs_review

Doctests pass on sage.math with 4.8.alpha5.

comment:2 Changed 9 years ago by burcin

  • Description modified (diff)
  • Keywords singular added
  • Reviewers set to Burcin Erocal
  • Status changed from needs_review to positive_review

Looks good to me.

comment:3 Changed 9 years ago by jdemeyer

  • Merged in set to sage-5.0.beta0
  • Resolution set to fixed
  • Status changed from positive_review to closed
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