[Octave-bug-tracker] [bug #54277] trapz ignores dim argument for a row vector

[A.R. Burgers]

URL:
  <http://savannah.gnu.org/bugs/?54277>

                 Summary: trapz ignores dim argument for a row vector
                 Project: GNU Octave
            Submitted by: arb
            Submitted on: Tue 10 Jul 2018 07:33:26 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.4.0
        Operating System: Any

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Details:

octave's trapz behaves differently from matlab on row vectors, and appears to
ignore the dim argument in this case.

with octave:


>> version
ans = 4.4.0x

>> trapz(ones(1,3),1)
ans = 2


On matlab


>> version
ans = '9.4.0.813654 (R2018a)'

>> trapz(ones(1,3),1)
ans =   0     0     0





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