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ααααααβαααα αΆαβα ααα½αβαααααΆα αβααααα·αα·αβαααααΆααβααΆαααα·α ααααΒ α
The WEEKNUM_EXCEL2003 function is designed to calculate week numbers exactly as Microsoft Excel 2003 did. Use the WEEKNUM function for ODF OpenFormula and Excel 2010 compatibility, or ISOWEEKNUM function when you just need ISO 8601 week numbers. In releases prior to LibreOffice 5.1 WEEKNUM_EXCEL2003 was named WEEKNUM_ADD.
WEEKNUM_EXCEL2003(Date; ReturnType)
ααΆαααα·α αααα ααΊβα αΆβααΆαααα·α ααααβαα βαααα»αβαααααΆα αβααβααααα·αα·αΒ α
ααααααβαααα‘αα ααΊβααΆβ 1 αααααΆααβαααααΆα αβα αΆααααααΎαββαα βααααβα’αΆαα·ααα 2 αααααΆααβαααααΆα αβα αΆααααααΎαβαα βααααβα ααααΒ α
ααΎβααΆαβααα·α αααα 12.24.2001 αααα·αβαα βαααα»αβαααααΆα αβααΈααα»ααααΆα ?
=WEEKNUM_EXCEL2003(DATE(2001;12;24);1) returns 52.