complex times complex failure

Bug #702428 reported by Pascal Dupuis
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
octave3.2 (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

Binary package hint: octave3.2

1)
Description: Ubuntu 10.04.1 LTS
Release: 10.04

2)
  Installé : 3.2.3-1build1
  Candidat : 3.2.3-1build1
 Table de version :
 *** 3.2.3-1build1 0
        500 http://be.archive.ubuntu.com/ubuntu/ lucid/universe Packages
        100 /var/lib/dpkg/status
3) /usr/bin/octave -f
octave:1> [1+i 2+i;3+i 4+i]*[5+i;6+i]
ans =

  15 + 14i
  37 + 18i

octave:2> [1+i 2+i;3+i 4+i]*[5+i;6+i]
ans =

  15 + 14i
  37 + 18i

4)
/usr/bin/octave -f
octave:1> [1+i 2+i;3+i 4+i]*[5+i;6+i]
ans =

   17 + 11i
   39 + 11i

octave:2> [1+i 2+i;3+i 4+i]*[5+i;6+i]
ans =

   16.973 + 11.000i
   38.973 + 11.000i

Bug: same operation, different results; both are wrong.

Revision history for this message
Mike Miller (mtmiller) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version. When you test it and it is still an issue, kindly upload the updated logs by running apport-collect 702428 and any other logs that are relevant for this particular issue.

Changed in octave3.2 (Ubuntu):
status: New → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for octave3.2 (Ubuntu) because there has been no activity for 60 days.]

Changed in octave3.2 (Ubuntu):
status: Incomplete → Expired
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.