Opened 5 years ago

Last modified 4 years ago

#22150 needs_work enhancement

Set embedding of extension in QQ[2^(1/3)] — at Initial Version

Reported by: vdelecroix Owned by:
Priority: major Milestone: sage-8.0
Component: number fields Keywords:
Cc: Merged in:
Authors: Vincent Delecroix Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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sage: QQ[2^(1/3)].coerce_embedding() is None


sage: QQ[2^(1/3)].coerce_embedding()
Generic morphism:
  From: Number Field in a with defining polynomial x^3 - 2
  To:   Algebraic Real Field
  Defn: a -> 1.259921049894873?

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