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[Octave-bug-tracker] [bug #53700] eigs test failure related to ARPACK ge

From: Marco Caliari
Subject: [Octave-bug-tracker] [bug #53700] eigs test failure related to ARPACK generating real NaN rather than complex NaN+1i*NaN
Date: Fri, 20 Apr 2018 04:45:24 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0 
Update of bug #53700 (project octave):

                  Status:            Works For Me => In Progress            

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Follow-up Comment #15:

@Dan: on my system, d(1) is


9.999999999991880e-01 + 9.837437573694459e-13i


so, it is not possible to assert (d(1), 1). If we introduce a tolerance, then
other bug reports will pop up sayng that the tolerance is not met. I would
stay with if (isreal (d)) ...

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  <http://savannah.gnu.org/bugs/?53700>

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