#5228: [with patch, needs review] make composite_fields and galois_closure
return
maps and preserve embeddings
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Reporter: ncalexan | Owner: was
Type: enhancement | Status: new
Priority: major | Milestone:
Component: number theory | Keywords: number fields composite fields
galois closure embedding coercion
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The patches describe and doctest this better, but...
* Extends composite_fields and galois_closure to return maps when asked
* Uses the new coercion embedding to only return "coherent" compositions
if embeddings are specified.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5228>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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