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[Octave-bug-tracker] [bug #63654] sign of arg() of complex number depend


From: Nicholas Jankowski
Subject: [Octave-bug-tracker] [bug #63654] sign of arg() of complex number depends on vector orientation
Date: Fri, 13 Jan 2023 10:32:13 -0500 (EST)

Update of bug #63654 (project octave):

                  Status:                    None => Invalid                
             Open/Closed:                    Open => Closed                 

    _______________________________________________________

Follow-up Comment #3:

just to lay it out fully, see the comparison below.  closing report as
invalid.


octave:1> test = linspace(-1,10,10) + i;
octave:2> arg(test)
ans =

   2.356194   1.352127   0.605545   0.358771   0.251690   0.193211   0.156602 
 0.131588   0.113435   0.099669

octave:3> arg(test')
ans =

  -2.356194
  -1.352127
  -0.605545
  -0.358771
  -0.251690
  -0.193211
  -0.156602
  -0.131588
  -0.113435
  -0.099669

octave:4> arg(test.')
ans =

   2.356194
   1.352127
   0.605545
   0.358771
   0.251690
   0.193211
   0.156602
   0.131588
   0.113435
   0.099669




    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?63654>

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