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[Octave-bug-tracker] [bug #32885] norm(NaN,Inf) produce 0
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #32885] norm(NaN,Inf) produce 0 |
Date: |
Mon, 15 Feb 2016 19:36:59 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0 |
Follow-up Comment #21, bug #32885 (project octave):
Is there a simpler way to achieve the same result? I benchmarked the patch
and it is 10X slower than the existing solution. Of course, even 10X is
rather small.
x = ones (1, 1e6);
x(1,1e5) = NaN;
tic; norm (x, Inf); toc
Old times were 2 ms, new times were ~20 ms.
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