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[Octave-bug-tracker] [bug #37168] Different results using feval with the


From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #37168] Different results using feval with the same function with and without linspace
Date: Wed, 22 Aug 2012 16:30:41 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.6) Gecko/20100101 Firefox/10.0.6 Iceweasel/10.0.6

Update of bug #37168 (project octave):

              Item Group:                    None => Incorrect Result       

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Follow-up Comment #2:

I don't think the formula you wrote is doing what you think it is.

You either need some additional parentheses to override default precedence
rules, or you need to use .* and ./.  I'm not sure what you intend, so I don't
know what is correct.  But as it is, you are doing some matrix operations when
you pass a vector in for X, not a series of scalar operations.


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  <http://savannah.gnu.org/bugs/?37168>

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