bugGNU Octave - Bugs: bug #49036, realpow: produced complex result

 
 

bug #49036: realpow: produced complex result

Submitted by:  Guillaume <gyom>
Submitted on:  Fri 09 Sep 2016 09:21:20 AM UTC  
 
Category: Test SuiteSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Regression
Status: NoneAssigned to: None
Originator Name: GuillaumeOpen/Closed: Closed
Release: devOperating System: GNU/Linux

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Sat 10 Sep 2016 10:06:53 AM UTC, comment #3:

Closed as duplicate

Avinoam Kalma <avinoam>
Project Member
Fri 09 Sep 2016 06:34:27 PM UTC, comment #2:

Thanks - I had somehow missed the earlier bug reports. I use gcc 4.8.3. It can be marked as duplicate of bug #47775.

Guillaume <gyom>
Fri 09 Sep 2016 04:27:12 PM UTC, comment #1:

I believe this has been seen on Ubuntu 14.04 also. I think it is a limitation of older versions of either gcc or libm. I think it has been discussed before and decided not to change anything, just document it as a known failure with older runtimes. See bug #47775 and bug #48514. One of these bug numbers should be added to the %!test block.

Mike Miller <mtmiller>
Project Administrator
Fri 09 Sep 2016 09:21:20 AM UTC, original submission:

Running "make check" on latest dev version, there is a failed test with realpow:

It works as expected in the packaged version from the distribution (Octave 4.0.3 on OpenSUSE 13.2).

Guillaume <gyom>

 

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sat 10 Sep 2016 10:06:53 AM UTCavinoamOpen/ClosedOpen=>Closed
    Sat 10 Sep 2016 10:01:02 AM UTCavinoamDependencies-=>Depends on bugs #47775

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