#15919: Notation S[i] for i-th element of enumerated set S conflicts with
notation
R[x] for polynomial ring
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Reporter: darij | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.2
Component: algebra | Resolution:
Keywords: notation, | Merged in:
algebra, polynomial | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | bbd22f1422f7b643a55afabeb44cfd8204b7dd3b
u/nthiery/ticket/15919 | Stopgaps:
Dependencies: |
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Comment (by nthiery):
Ah shoot, the sampling issue actually occurs with #10963.
At this point I am tempted to remove the sampling altogether in
InstanceTester.some_elements, and instead have it always return a list
(or iterator?) of the first max_run elements (or less if `S` does not
have that many). Then, the only requirement on `S` would be to be
iterable.
The code would then just be:
{{{
def some_elements(self, S=None):
if S is None:
if self._elements is None:
S = self._instance.some_elements()
else:
S = self._elements
import itertools
return list(itertools.islice(S,0,self._max_runs))
}}}
I am now running the tests with #10963 and this change.
Cheers,
Nicolas
--
Ticket URL: <http://trac.sagemath.org/ticket/15919#comment:15>
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