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Bug 531551 - Bitcalculating extension doesn't properly calculate value.
Bitcalculating extension doesn't properly calculate value.
Status: RESOLVED FIXED
Product: gnome-calculator
Classification: Core
Component: general
5.22.x
Other All
: Urgent normal
: 2.24.0
Assigned To: Robert Ancell
gcalctool maintainers
Depends on:
Blocks:
 
 
Reported: 2008-05-05 13:24 UTC by Christophe Sauthier
Modified: 2008-11-23 07:04 UTC
See Also:
GNOME target: ---
GNOME version: 2.21/2.22


Description Christophe Sauthier 2008-05-05 13:24:31 UTC 
Please describe the problem:
This bug has been reported here https://bugs.launchpad.net/ubuntu/+source/gcalctool/+bug/200590

Playing with bitcalculating in the scientific mode is not working correctly. 

Steps to reproduce:
1. switch the 8(2^3), 4(2^2) and 1(2^0) positions to 1, it shows 13
2. switch the 2^63 position to 1 and it changed to 9223372036854775808 (not checking if that's right)
3. change the 2^63 position back to 0 and it says 0 instead of 13
4. click on the 8 position again and it says 0 instead of 5


Actual results:


Expected results:


Does this happen every time?
YES

Other information:
Comment 1 Rich Burridge 2008-08-22 03:30:42 UTC 
Yup. It's broken. Thanks for reporting this.
Comment 2 Robert Ancell 2008-11-23 07:04:15 UTC 
Testing this shows it was present in 5.24.0 and not in 5.24.1. It was fixed as part of rework done in bug 548690. Closing.