Opened 9 years ago

Closed 9 years ago

#14424 closed enhancement (fixed)

Create is_isomorphic_relative for relative number fields

Reported by: robharron Owned by: davidloeffler
Priority: minor Milestone: sage-5.10
Component: number fields Keywords:
Cc: Merged in: sage-5.10.beta0
Authors: Robert Harron Reviewers: Francis Clarke
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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The goal of this ticket is to implement a function that checks if two relative extensions (of number fields) are isomorphic over the base field, rather than is_isomorphic which does so over QQ.

(See this sage-nt thread for some discussion).

Attachments (1)

trac_14424_is_isomorphic_relative_for_relative_number_fields.patch (4.8 KB) - added by robharron 9 years ago.

Download all attachments as: .zip

Change History (5)

comment:1 Changed 9 years ago by robharron

  • Status changed from new to needs_review

comment:2 Changed 9 years ago by fwclarke

  • Status changed from needs_review to positive_review

Seems to work fine. Positive review.

comment:3 Changed 9 years ago by jdemeyer

  • Reviewers set to Francis Clarke

comment:4 Changed 9 years ago by jdemeyer

  • Merged in set to sage-5.10.beta0
  • Resolution set to fixed
  • Status changed from positive_review to closed
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