[Octave-bug-tracker] [bug #66563] ezplot of constant fcn fails: error: error: XX(0): subscripts must be either integers 1 to (2^63)-1 or logicals

[Rik]

Update of bug #66563 (group octave):

                  Status:             In Progress => Patch Submitted
           Fixed Release:                    None => 10.1.0 (current default)

    _______________________________________________________

Follow-up Comment #5:

@Colin: Attached is a patch which fixes ezplot and ezpolar when called with
constant functions.  I added the BIST test you wrote to this proto-changeset.
I'm not that motivated to do more since Matlab doesn't plot contours of
constant functions (See
https://octave.discourse.group/t/need-matlab-test-of-constant-functions/6082/2).

If you do want to do more then the third patch (replacing feval with local
version that does constant expansion) is a good approach.  However, for
performance it would need to be vectorized.  A for loop will be too slow.


    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?66563>

_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/

signature.asc
Description: PGP signature