#14982: When a parent is equipped with an embedding, consider coercions that
don't
go through the embedding
-------------------------------------+-------------------------------------
Reporter: mmezzarobba | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: coercion | Resolution:
Keywords: embedding | Merged in:
Authors: Marc Mezzarobba, | Reviewers:
Vincent Delecroix | Work issues:
Report Upstream: N/A | Commit:
Branch: | d99564520a5fd599c0fea62b86d0bdbfbd35c1a4
u/mmezzarobba/14982-coerce_embeddings| Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by git):
* commit: ee261a37a06b53106c1640c7ef13b913f7cc2532 =>
d99564520a5fd599c0fea62b86d0bdbfbd35c1a4
Comment:
Branch pushed to git repo; I updated commit sha1. This was a forced push.
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=47b6a0e84a2faa4eb7cf934b79eadc3a2ad9e6cf
47b6a0e]||{{{#14982 Clean up after querying the coercion system with a
temporary element_class in NumberField_cyclotomic}}}||
||[http://git.sagemath.org/sage.git/commit/?id=61c73bb1e313f39737c24d8ffa34aaa0d5634f49
61c73bb]||{{{#14982 Make coercions that go through lazy fields more
robust}}}||
||[http://git.sagemath.org/sage.git/commit/?id=0aa11af6392cc649b9030bb53843152ebc96b25e
0aa11af]||{{{#14982 fix q_binomial}}}||
||[http://git.sagemath.org/sage.git/commit/?id=a3227dd071f7efc9822a66beb977607aee2f5ac5
a3227dd]||{{{#14982 Robustify
PolynomialRing_general._coerce_map_from_()}}}||
||[http://git.sagemath.org/sage.git/commit/?id=d99564520a5fd599c0fea62b86d0bdbfbd35c1a4
d995645]||{{{#14982 Consider coercions of parents with embeddings that do
not use the embedding}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/14982#comment:54>
Sage <http://www.sagemath.org>
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