#16968: Random failure in gaussian sampler
-------------------------------------+-------------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: statistics | Resolution:
Keywords: random_fail | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/malb/t16968_random_gauss_failure | a093d143b71b9a478c17a5b996b3f74b6b6b1912
Dependencies: | Stopgaps:
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Changes (by vbraun):
* status: needs_review => needs_work
Comment:
I got a new one:
{{{
sage -t --long --warn-long 61.7
src/sage/stats/distributions/discrete_gaussian_integer.pyx
**********************************************************************
File "src/sage/stats/distributions/discrete_gaussian_integer.pyx", line
256, in
sage.stats.distributions.discrete_gaussian_integer.DiscreteGaussianDistributionIntegerSampler.__init__
Failed example:
min(l)==2-2*1.0, max(l)==2+2*1.0, mean(l).n()
Expected:
(True, True, 2.45...)
Got:
(True, True, 2.46120071411133)
**********************************************************************
}}}
This is not fixed by the current branch...
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Ticket URL: <http://trac.sagemath.org/ticket/16968#comment:9>
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