Created attachment 68541 [details]
Example file with two filled number sequences
On some step of filling cells with incremental numbers, numbers become wrong.
E.g. 1.000000001 instead of 1
How to reproduce:
1. Type -2 in a cell
2. Type -1.95 in the cell below the previous one
3. Select both cells
4. Drag cell border as usual to fill column (using square marker)
5. Starting from -1 numbers become wrong
(See example file with another sequence too)
Windows 7 SP1 32 bit
Confirmed on LO 3.6.3rc1 Windows Vista 32 bit.
It looks like it is using Floating Point arithmetic instead of decimal to calculate the values.
Still reproducible (both in example and for new sheets) under Ubuntu 10.04 x86_64 running v220.127.116.11 Build ID: 70feb7d99726f064edab4605a8ab840c50ec57a.
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-- The LibreOffice QA Team This NEW Message was generated on: 2015-04-18
Win 7 Pro 64-bit Version: 18.104.22.168.alpha1+
Build ID: 437210d58f32177ef1829d704f7f4d2f1bbfbfdd
TinderBox: Win-x86@39, Branch:master, Time: 2015-06-18_07:21:56
Locale: fi-FI (fi_FI)
Created attachment 122375 [details]
Floating point error when dragging a list to auto fill
Demonstrates deterioration of auto filled incremental lists. Possible floating point error.
Confirmed in 22.214.171.124
Possible floating point error.
Can not reproduce the error with, tested with both examples.
Build ID: 41b7713334351d7cc455eef5241bd3988b9d1e94
CPU threads: 8; OS: Linux 4.9; UI render: default; VCL: kde4;
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2017-09-13_22:56:21
Locale: nl-BE (en_US.UTF-8); Calc: group
Tested with LO 6 on Linux and Windows and the bug is fixed. Closing.