#20693: Sage crashes when computing newforms
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Reporter: ehlen | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-7.3
Component: modular forms | Resolution:
Keywords: | Merged in:
Authors: Stephan Ehlen | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/ehlen/sage_crashes_when_computing_newforms|
e4ba18d98841d267f0fc9911e319f5f6eebaa91f
Dependencies: | Stopgaps:
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Comment (by ehlen):
OK, so pushing worked now again. All tests pass and I did some randomized
test for a couple of number fields which all worked (trying to make sure I
didn't miss anything with the inversion, but maybe I did and don't see it
in the test I do, so it would be very good if someone could check this
thoroughly). Anyway, in these tests, I generated in a for loop 1000 times
2 elements r,s in a number field, and test if indeed r/s == s/r and ~r is
the inverse of r and of course ~s the inverse of s... In sage 7.1 the
routine usually (using timeit) runs 1.5s and in this branch about a
second.
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Ticket URL: <http://trac.sagemath.org/ticket/20693#comment:35>
Sage <http://www.sagemath.org>
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