[Octave-bug-tracker] [bug #50426] perms() sort order different than Matlab

[Nicholas Jankowski]

Follow-up Comment #28, bug #50426 (project octave):

capping off this discussion to note that with matlab 2023b they added an
explicit statement to their docs that the reverse lexicographical ordering
based on position and ignoring element value, with the example:


P = perms(v) returns the same output as:

P = [v(3) v(2) v(1);
     v(3) v(1) v(2);
     v(2) v(3) v(1);
     v(2) v(1) v(3);
     v(1) v(3) v(2);
     v(1) v(2) v(3)]




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