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[Octave-bug-tracker] [bug #48518] No warning for singular diagonal matri
From: |
Marco Caliari |
Subject: |
[Octave-bug-tracker] [bug #48518] No warning for singular diagonal matrices |
Date: |
Fri, 15 Jul 2016 07:06:06 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0 |
URL:
<http://savannah.gnu.org/bugs/?48518>
Summary: No warning for singular diagonal matrices
Project: GNU Octave
Submitted by: caliari
Submitted on: Fri 15 Jul 2016 07:06:04 AM GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Inaccurate Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
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Details:
If you run
N = [1,0;0,0]; N \ [1;1]
you get a warning about the singularity of N, and matrix_type(N) is Singular.
But with
M = eye(2);, M(2,2) = 0; M \ [1;1]
no warning and matrix_type(M) is Unknown.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?48518>
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- [Octave-bug-tracker] [bug #48518] No warning for singular diagonal matrices,
Marco Caliari <=