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


From: Mike Miller
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 13:08:04 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0

Follow-up Comment #18, bug #53700 (project octave):

I think Marco's fix is the right one. The purpose of the test is to verify
that the function was asked for 10 eigenvalues, a vector of length 10 is
returned, and the last one is either NaN or (NaN,NaN). It doesn't matter
whether 1 or 5 valid eigenvalues were returned, as long as it's less than 10,
and it doesn't matter what their values are.

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