GNOME Bugzilla – Bug 572127
exports SERIESSUM function to XLS incorrectly
Last modified: 2012-09-29 20:41:28 UTC
Please describe the problem: Start Gnumeric, enter any formula involving the SERIESSUM function. Save file as MS Excel 97/.../XP. Open file with Excel 2003; result is that Excel pops up a dialogue box saying that data may have been lost. Then any cell that contained SERIESSUM is showing #N/A. Steps to reproduce: 1. see above 2. 3. Actual results: see above Expected results: Gnumeric should produce formula code that Excel will accept. Does this happen every time? Yes. Other information: Inspecting BIFF dumps shows that Gnumeric generates formula code for built-in function 92, but Excel itself generates formula code as though SERIESSUM is an add-in function. Gnumeric imports BOTH varieties without complaint. Possibly fn 92 is/was SERIES which is/was a chart-only function. Note that MS Excel 4.0 Function Reference Manual (Document Number AB26298-0392) dated 1992 says that SERIES is for charts only, and talks about the Analysis Toolpak add-in macro in connection with SERIESSUM.
I changed the name of #92 to SERIES, but I am not sure if this breaks loading of anything we care about. Leaving open.
No screams of horrow rang out, so the fix appears to work fine.