[Octave-bug-tracker] [bug #46190] ode45: string not accepted as first input

[Carlo de Falco]

URL:
  <http://savannah.gnu.org/bugs/?46190>

                 Summary: ode45: string not accepted as first input
                 Project: GNU Octave
            Submitted by: cdf
            Submitted on: Mon 12 Oct 2015 10:46:41 PM CEST
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: In Progress
             Assigned to: cdf
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:


The following works in Matlab but returns an error in Octave


>> o = odeset ();
>> t = [0 2*pi];
>> x0 = 0;
>> fun = 'fp';
>> sol =  ode45 (fun, t, x0, o)


Actually nothing in the internal implementation would prevent
the first input to be passed as a string, but the initial check
explicitely forbids it.





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