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[Octave-bug-tracker] [bug #59416] ode15s produce results with inconsesta


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #59416] ode15s produce results with inconsestance size when compared to other ode solver or matlab.
Date: Fri, 6 Nov 2020 07:42:21 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36 Edg/86.0.622.63

Update of bug #59416 (project octave):

        Operating System:               GNU/Linux => Any                    

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Follow-up Comment #8:

In Matlab R2020b:

>> sol=ode15s(@(t,y)y-t^2+1,[0,2]',1); size(sol.y)
ans =
     1    16
>> [t,y]=ode15s(@(t,y)y-t^2+1,[0,2]',1); size(y)
ans =
    16     1


So the new behavior seems to be Matlab compatible.

@hg200: Don't worry diving too deep into this. I'm having a changeset almost
ready...
I'm also not sure if I correctly understand: We need BISTs for functions
passed by name and by function handle.

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Reply to this item at:

  <https://savannah.gnu.org/bugs/?59416>

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