Opened 13 years ago

Closed 12 years ago

Last modified 12 years ago

#7945 closed defect (duplicate)

Class groups of number fields: an_element() not in self

Reported by: nthiery Owned by: davidloeffler
Priority: major Milestone: sage-duplicate/invalid/wontfix
Component: number fields Keywords:
Cc: Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description (last modified by davidloeffler) 

sage: K.<a> = NumberField(x^2 + 23)
sage: G = K.class_group(); G
Class group of order 3 with structure C3 of Number Field in a with defining polynomial x^2 + 23
sage: G.an_element() in G
False

Caught with #7921. Fixed by #9244.

Change History (4)

comment:1 Changed 12 years ago by davidloeffler

  • Description modified (diff)
  • Milestone set to sage-4.5
  • Status changed from new to needs_review
  • Summary changed from Class groups of number fields: an_element() not in self to [fixed by #9244] Class groups of number fields: an_element() not in self

This is fixed by my patch at #9244.

comment:2 Changed 12 years ago by davidloeffler

  • Status changed from needs_review to positive_review

I'm setting this to "positive review" to bring it to the attention of the release maintainer.

comment:3 Changed 12 years ago by mpatel

  • Milestone changed from sage-4.5.2 to sage-duplicate/invalid/wontfix
  • Resolution set to duplicate
  • Status changed from positive_review to closed

I'm resolving this ticket as a "duplicate."

comment:4 Changed 12 years ago by mvngu

  • Summary changed from [fixed by #9244] Class groups of number fields: an_element() not in self to Class groups of number fields: an_element() not in self
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