random doctest failure in BinaryQF.solve_integer

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Vincent Delecroix

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Jan 5, 2022, 3:04:13 AM1/5/22
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Dear all,

In the following patchbot report

https://patchbot.sagemath.org/log/32553/Linux/1_SMP_Debian_5.10.84-1_(2021-12-08)/x86_64/5.10.0-10-amd64/tmonteil-lxc3/2022-01-04%2017:18:22

one can see

sage -t --long --random-seed=147150541496621216702880946653671608515
src/sage/quadratic_forms/binary_qf.py
**********************************************************************
File "src/sage/quadratic_forms/binary_qf.py", line 1498, in
sage.quadratic_forms.binary_qf.BinaryQF.solve_integer
Failed example:
xy is None or Q(*xy) == 0
Expected:
True
Got:
False
**********************************************************************
1 item had failures:
1 of 12 in sage.quadratic_forms.binary_qf.BinaryQF.solve_integer
[282 tests, 1 failure, 0.41 s]

However this is not reproducible on my machine.

Best
Vincent

jonatha...@googlemail.com

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Jan 5, 2022, 3:14:45 AM1/5/22
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Dear Vincent,

this has been resolved in https://trac.sagemath.org/ticket/33026 (positive review, but not closed).

Jonathan
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