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[Octave-bug-tracker] [bug #51198] Computing the inverse of a pathologica

From: Doug Stewart
Subject: [Octave-bug-tracker] [bug #51198] Computing the inverse of a pathological matrix crashes Octave
Date: Wed, 7 Jun 2017 11:18:43 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 
Follow-up Comment #1, bug #51198 (project octave):

here is a shorter ver. that crashes.
a=[1 3;5 1]
inv(a)    # ok

a=[1 3;nan  nan]
inv(a)      # ok

a=[1 3;nan  nan*i]
inv(a)    #crash   sig 6 

ubuntu and latest stable


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