#16239: ZZ in the wrong category
-------------------------------------+-------------------------------------
Reporter: tscrim | Owner: sage-combinat
Type: defect | Status: positive_review
Priority: major | Milestone: sage-6.3
Component: categories | Resolution:
Keywords: integer ring, | Merged in:
category | Reviewers: Nicolas M. Thiéry
Authors: Travis Scrimshaw | Work issues:
Report Upstream: N/A | Commit:
Branch: | 8f67fb521e4a1baf0a78a65a1b4359698b3bf872
public/categories/fix_ZZ-16239 | Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by nthiery):
* status: needs_review => positive_review
Comment:
Replying to [comment:19 tscrim]:
> I remember why I had things that way:
> {{{
> sage: QQ in Sets().Infinite()
> False
> sage: MS = MatrixSpace(ZZ, 7)
> sage: MS in Sets().Infinite()
> False
> }}}
> There will be a much larger fix needed for modules over infinite base
rings recognizing that they are infinite (and `QQ` and friends will need
to be in `Sets().Infinite()`
Gosh, that's ugly. Oh well, we will have to do with it I guess. Thanks! I
improved a bit the wording, and now back to positive review.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=8f67fb521e4a1baf0a78a65a1b4359698b3bf872
8f67fb5]||{{{16239: added comment for the current workaround in
Parent._list_from_iterator_cached}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/16239#comment:21>
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