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[Octave-bug-tracker] [bug #39314] convn(x, y, "valid") produces results


From: Rik
Subject: [Octave-bug-tracker] [bug #39314] convn(x, y, "valid") produces results that are different from Matlab
Date: Sun, 03 Nov 2013 17:37:11 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0

Follow-up Comment #15, bug #39314 (project octave):

The example keeps getting truncated.

I'll re-post it since it came through successfully in the e-mail.


octave> a = rand (1, 27);
octave> b = rand (1, 27);
octave> c1 = sum (a .* b);
octave> c2 = sum (a(end:-1:1) .* b(end:-1:1));
octave> c1 - c2
ans =  1.7764e-15



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