[Octave-bug-tracker] [bug #46349] dblquad - periodic functions over the whole period

[Rik]

Update of bug #46349 (project octave):

                  Status:                    None => Confirmed              

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Follow-up Comment #1:

Confirmed.  There appears to be a problem only with certain quad solvers.  The
extended syntax


dblquad(@(x,y) sin(2 * pi * x ) * sin(2 * pi * y),0,1,0,1, [], SOLVER);


can be used to check which ones work.

Working: quadv, quadgk
Failing: quadl, quadcc

I checked back to version 3.2.4 and this has always been a problem,
apparently, but not discoverd until now.


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