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[Octave-bug-tracker] [bug #38074] maketform : transform matrices inverte
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From: |
Pantxo Diribarne |
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Subject: |
[Octave-bug-tracker] [bug #38074] maketform : transform matrices inverted |
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Date: |
Mon, 14 Jan 2013 16:23:23 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:18.0) Gecko/20100101 Firefox/18.0 |
Follow-up Comment #2, bug #38074 (project octave):
I have also seen this error when using npt>~30000 in projective transform test
(the error was in svd function), and that is why I chose npt=10000 instead of
100000 as for the other tests. If the error you obtain is also in svd, you
just have to put npt=1000 or so.
I wrote those tests on a fairly recent 64 bit linux box where the only one
that occasionnally fails is the polynomial ord = 4.
Now on a 64bit MacBook Pro some other tests occasionnally fail. I will have to
dig into this. Is mldivide supposed to behave differently from one platform to
another?
About the "tolower" you added : it is unusefull as "ttype" is always
lowercased at line 133. We should remove one of theim.
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