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[Octave-bug-tracker] [bug #61689] inv of scalar emits a singular matrix


From: A.R. Burgers
Subject: [Octave-bug-tracker] [bug #61689] inv of scalar emits a singular matrix warning
Date: Wed, 29 Dec 2021 04:17:18 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36 Edg/96.0.1054.62

Follow-up Comment #7, bug #61689 (project octave):

FWIW matlab R2021b treats inv(0) and 1/0 differently:


inv(0)
warning: matrix is singular to working precision
Ans = Inf

1/0
Ans = Inf


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