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[Octave-bug-tracker] [bug #40436] median no longer passes make check
From: |
Michael Godfrey |
Subject: |
[Octave-bug-tracker] [bug #40436] median no longer passes make check |
Date: |
Thu, 31 Oct 2013 20:53:18 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 |
Follow-up Comment #2, bug #40436 (project octave):
Additional information:
One the current dev system the failure
only occurs on the first use of assert:
octave-gui:1> rand ("seed", 2);
octave-gui:2> a = rand (2,3,4,5);
octave-gui:3> b = rand (3,4,6,5);
octave-gui:4> x = sort (a, 4);
octave-gui:5> y = sort (b, 3);
octave-gui:6> assert (median (b, 3), (y(:, :, 3, :) + y(:, :, 4, :))/2);
error: ASSERT errors for: assert (median (b, 3),(y (:, :, 3, :) + y (:, :, 4,
:)) / 2)
Location | Observed | Expected | Reason
(3,1,1,2) -1.058402066116045e+88 0.6608 Abs err 1.0584e+88
exceeds tol 0
(3,2,1,4) 0.3542919456958771 0.8 Abs err 0.44571 exceeds tol
0
octave-gui:6> assert (median (b, 3), (y(:, :, 3, :) + y(:, :, 4, :))/2);
octave-gui:7>
Further uses of assert work.
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