[Octave-bug-tracker] [bug #57003] rats() does not convert N-d arrays to 2-D arrys before conversion

[Rik]

URL:
  <https://savannah.gnu.org/bugs/?57003>

                 Summary: rats() does not convert N-d arrays to 2-D arrys
before conversion
                 Project: GNU Octave
            Submitted by: rik5
            Submitted on: Sat 05 Oct 2019 01:41:41 PM PDT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: Confirmed
             Assigned to: rik5
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:

Matlab collapses N-d arrays to 2-D arrays before conversion.

Sample code:


octave:1> x = hilb (3);
octave:2> x(:,:,2) = 2*x;
octave:3> s = rats (x, 9)
s =

ans(:,:,1) =

          1        1/2        1/3
        1/2        1/3        1/4
        1/3        1/4        1/5

ans(:,:,2) =

          2          1        2/3
          1        2/3        1/2
        2/3        1/2        2/5



The Matlab answer is just the contents of the matrix without other verbiage
like "ans(:,:,1) =".





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