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[Octave-bug-tracker] [bug #65020] Issues with inv() on new intel archite

From: Dmitri A. Sergatskov
Subject: [Octave-bug-tracker] [bug #65020] Issues with inv() on new intel architecture
Date: Tue, 12 Dec 2023 12:54:09 -0500 (EST) 
Follow-up Comment #3, bug#65020 (group octave):

The A is an ill-conditioned matrix, so calculating inv will be noisy and may
depend on instruction set (SSE/AVX/AVX512) used. 

What is max(max(abs(A*B - eye(100)))) on the affected machine?

Dmitri.
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