bugGNU Octave - Bugs: bug #45373, complex integers are not yet...

 
 

bug #45373: complex integers are not yet implemented

Submitter:  CarnĂ« Draug <carandraug>
Submitted:  Mon 22 Jun 2015 10:52:09 AM UTC
   
 
Category:  Interpreter Severity:  1 - Wish
Priority:  5 - Normal Item Group:  Matlab Compatibility
Status:  Duplicate Assigned to:  None
Originator Name:  Open/Closed:  * Closed
Release:  * dev Operating System:  * Any
Fixed Release:  None Planned Release:  None
* Mandatory Fields

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Mon 22 Jun 2015 03:56:46 PM UTC, comment #1: 

This was already reported a couple years ago as bug #38959, closing as a duplicate (and updating that bug report's header).

 Mike Miller <mtmiller>
Group Member
Mon 22 Jun 2015 10:52:09 AM UTC, original submission:  

I didn't know these even existed so I'm listing them here as unimplemented. I came across these on this stack overflow question http://stackoverflow.com/questions/30923613/how-do-i-make-complex-int16-numbers-in-octave

Apparently complex numbers can be any of the integer classes:


>> a = 8.3+4.9j

a =

   8.3000 + 4.9000i

>> a8 = int8 (a)

a8 =

    8 +    5i

>> au8 = uint8 (a)

au8 =

    8 +    5i

>> a16 = int16 (a)

a16 =

      8 +      5i

>> au16 = uint16 (a)

au16 =

      8 +      5i

>> a32 = int32 (a)

a32 =

           8 +           5i

>> au32 = uint32 (a)

au32 =

           8 +           5i

>> a64 = int64 (a)

a64 =

                    8 +                    5i

>> au64 = uint64 (a)

au64 =

                    8 +                    5i

>> whos
  Name      Size            Bytes  Class     Attributes

  a         1x1                16  double    complex
  a16       1x1                 4  int16     complex
  a32       1x1                 8  int32     complex
  a64       1x1                16  int64     complex
  a8        1x1                 2  int8      complex
  au16      1x1                 4  uint16    complex
  au32      1x1                 8  uint32    complex
  au64      1x1                16  uint64    complex
  au8       1x1                 2  uint8     complex


 Carnë Draug <carandraug>
Group Member

 

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Depends on the following items
bugsComplex integer types are not yet implemented (bug #38959, Wont Fix)

Digest:
   bug dependencies.

Items that depend on this one: None found

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2015-06-22 mtmiller StatusConfirmed Duplicate
        Open/ClosedOpen Closed
        Dependencies- Depends on bugs #38959

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