bugGNU Octave - Bugs: bug #39176, diff produces wrong results when...

 
 

bug #39176: diff produces wrong results when applied to uint8 vector

Submitted by:  ced o <ceddo>
Submitted on:  Thu 06 Jun 2013 02:20:21 PM UTC  
 
Category: Octave FunctionSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: InvalidAssigned to: None
Originator Name: diffOpen/Closed: Closed
Release: 3.6.2Operating System: GNU/Linux

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Thu 06 Jun 2013 03:34:34 PM UTC, comment #4:

Ok I understand. So there is no error. Surprising this concept of saturation semantics.

ced o <ceddo>
Thu 06 Jun 2013 03:31:08 PM UTC, comment #3:

Exactly, this is what I get.

ced o <ceddo>
Thu 06 Jun 2013 02:27:55 PM UTC, comment #2:

I am tentatively marking this bug as invalid, unless you're seeing an output other than this:

Jordi GutiƩrrez Hermoso <jordigh>
Project Administrator
Thu 06 Jun 2013 02:26:20 PM UTC, comment #1:

This seems to be correct according to saturation semantics (Matlab's idea, not ours).

What's the problem?

Jordi GutiƩrrez Hermoso <jordigh>
Project Administrator
Thu 06 Jun 2013 02:20:21 PM UTC, original submission:
ced o <ceddo>

 

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Carbon-Copy List
  • -unavailable- added by jordigh (Posted a comment)
  • -unavailable- added by ceddo (Submitted the item)
  • -unavailable- added by ceddo (hope it is useful)
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    Follow 4 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 06 Jun 2013 02:27:55 PM UTCjordighStatusNeed Info=>Invalid
      Open/ClosedOpen=>Closed
    Thu 06 Jun 2013 02:26:20 PM UTCjordighStatusNone=>Need Info
    Thu 06 Jun 2013 02:20:21 PM UTCceddoCarbon-Copy-=>Added ceddo

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