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

Add a New Comment Rich Markup
   

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

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Digest:
   bug dependencies.

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by mtmiller (Posted a comment)
  • -email is unavailable- added by carandraug (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only group members can vote.

     

    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

    Back to the top

    Powered by Savane 3.12.
    Corresponding source code