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[Octave-bug-tracker] [bug #54179] sparse/eigs.m test failure
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From: |
Marco Caliari |
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Subject: |
[Octave-bug-tracker] [bug #54179] sparse/eigs.m test failure |
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Date: |
Mon, 25 Jun 2018 10:54:12 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 |
Update of bug #54179 (project octave):
Status: None => In Progress
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Follow-up Comment #7:
Four iterations are enough to get at least two eigenvalues, while three are
not. When no eigenvalue is found at the desired precision, arpack gives error
-14.
There were a lot of {blas,arpack,platform}-dependent failing tests since the
introduction of NaNs as placeholders for unconverged eigenvalues. Are we sure
we want to keep these tests?
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