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[Octave-bug-tracker] [bug #33292] trapz on matrices does not allow a vec


From: Juan Pablo Carbajal
Subject: [Octave-bug-tracker] [bug #33292] trapz on matrices does not allow a vector as first argument
Date: Thu, 3 Aug 2017 06:58:36 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.78 Safari/537.36

Follow-up Comment #7, bug #33292 (project octave):

This bug is still in 4.2.1


x     = -3:.1:3; 
y     = -5:.1:5; 
[X,Y] = meshgrid (x, y);
F     = X.^2 + Y.^2;
trapz (y, trapz (x, F, 2))


produces

error: trapz: X and Y must have same shape
error: called from
    trapz at line 120 column 9


Should be: Matlab incompatibility.

Can anyone check that the patch is still valid?

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