https://bugs.freedesktop.org/show_bug.cgi?id=70797

          Priority: medium
            Bug ID: 70797
          Assignee: [email protected]
           Summary: Direct function mapping between Excel 2010+ & Calc for
                    CHISQ.TEST, Floor.precise, Ceiling.precise,
                    CHISQ.INV.RT, CHISQ.DIST.RT, and more
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: [email protected]
          Hardware: Other
            Status: UNCONFIRMED
           Version: 4.1.1.2 release
         Component: Spreadsheet
           Product: LibreOffice

Created attachment 88030
  --> https://bugs.freedesktop.org/attachment.cgi?id=88030&action=edit
New-Excel2010-functions-causing-error-in-Calc.xlsx

Excel 2010 introduced a couple of functions, aiming to improve precision of
existing functions and to replace them in the long run. Of some of these new
functions, LibreOffice has equivalents and direct mapping between Excel and
Calc is possible (see
(http://wiki.openoffice.org/wiki/Calc/Drafts/Treatment_of_new_Excel_2010_functions),
but this mapping is not yet implemented.

I tested some of these functions for those direct mapping is possible. How to
reproduce:

Please have a look at attached Excel sheet (workbook
"Functions-requiring-arrays" and workbook "Functions-requiring-two-values") and
import it in Calc. Just change the source values and Calc will recalculate the
formulas showing errors on all new Excel 2010 functions.

I tested the import/export with:

    CHITEST (O.K.,old function)
    CHISQ.TEST (-> ERROR, although direct mapping possible)
    Floor (O.K.,old function)
    Floor.precise (-> ERROR, although direct mapping possible)
    Ceiling (O.K.,old function)
    Ceiling.precise (-> ERROR, although direct mapping possible)
    CIINV (O.K.,old function)
    CHISQ.INV.RT (-> ERROR, although direct mapping possible)
    CHIDIST (O.K.,old function)
    CHISQ.DIST.RT (-> ERROR, although direct mapping possible)

There are some other new functions in Excel 2010 which I did not test. You find
them listed here:
http://wiki.openoffice.org/wiki/Calc/Drafts/Treatment_of_new_Excel_2010_functions

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