Created attachment 112786 [details]
file to show the array formula error
Steps to reproduce:
1. Input 1 in A1, 2 in A2, 3 in A3.
2. Input array formula 10-A1:A3 in B1:B3
3. Result is wrong.
Opencalc shows -9,-8,-7 in B1,B2,B3
Opencalc shows 9,8,7 in B1,B2,B3
Hi @water.gian, thanks for reporting.
Version: 188.8.131.52 Build ID: de093506bcdc5fafd9023ee680b8c60e3e0645d7
Version: 184.108.40.206.0+ Build ID: cd2434655c94814598daa8105cab0af314a6adf7
TinderBox: Win-x86@42, Branch:libreoffice-4-4, Time: 2015-01-23_02:40:36
Version: 220.127.116.11.alpha0+Build ID: e3c0025461bdf55e62a308a76c3aa0a35109f076
TinderBox: Win-x86@39, Branch:master, Time: 2015-01-24_02:19:31
Last working for me:
Version: 18.104.22.168.0+ Build ID: db4be3fee9369d8a0bb2df07c25564f19eb564ed
TinderBox: Win-x86@51-TDF, Branch:libreoffice-4-3, Time: 2015-01-23_21:42:55
With the array first works fine.
Really a dangerous issue.
I'm taking care of this.
Pending review for 4-4
Eike Rathke committed a patch related to this issue.
It has been pushed to "master":
Resolves: tdf#88786 correct matrix sub operation
It will be available in 4.5.0.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.
Can I just put in a plea for a fix before 4.5.0. Array formulae producing the negative of the true result is a major issue and will easily go unnoticed since most users BELIEVE THEIR SPREADSHEET.
When and if users discover this, since a lot of them will be using these functions for financial calculations, it is quite dangerous to let them continue without warning.
Fix will be in 4.4.1 with https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=e4de059c53dc2cc6547e7af55789aee4ec214c60 just that the commit notification didn't add it to this bug here.
(In reply to Eike Rathke from comment #6)
> Fix will be in 4.4.1 with
> h=e4de059c53dc2cc6547e7af55789aee4ec214c60 just that the commit notification
> didn't add it to this bug here.
Thanks. I won't modify all my spreadsheets then :)
Really terrible issue as it affect only few array formulas. I found it in spreadsheet with several thousands of array formulas and only 1 formula was affected, at least I didn't found other errors.