[Octave-bug-tracker] [bug #66521] symbfact outputs predecessors in column order

[Liang Tang]

URL:
  <https://savannah.gnu.org/bugs/?66521>

                 Summary: symbfact outputs predecessors in column order
                   Group: GNU Octave
               Submitter: lt1234
               Submitted: Tue 03 Dec 2024 07:44:11 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: lt1234
        Originator Email:
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 9.2.0
        Operating System: Microsoft Windows
           Fixed Release: None
         Planned Release: None


    _______________________________________________________

Follow-up Comments:


-------------------------------------------------------
Date: Tue 03 Dec 2024 07:44:11 AM UTC By: Liang Tang <lt1234>

[COUNT, H, PARENT, POST, R] = symbfact (A); 

Output PARENT from symfact is a column array.  In matlab, PARENT is a row.  

In Octave treeplot, there is also a check to insure that the PARENT is a row
(see below).  So symbfact should have output PARENT as a row, instead a
column, for consistency purpose.   

! isrow (tree)

Pls consider to output a row order PARENT from symbfact.  Thanks.









    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?66521>

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

signature.asc
Description: PGP signature