On 12.11.2013 21:40, John Landmesser wrote:

Which is correct?

Date1 := 29.2.2000
Date2 := 28.02.2001

Your function:
0 Y, 11 M, 27 D

Rxlib ( Jedi ) DateDiff:
0 Y, 11 M, 28 D

Libre Office Calc:
0 Y, 11 M, 30 D

The table - function of Libre Office Calc is called in german DATUMDIF()

Get a calendar and count??





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*Jahr 2000*     
        
Januar  Tage    
Februar         29      
März    31      1. Monat
April   30      2. Monat
Mai     31      3. Monat
Juni    30      4. Monat
Juli    31      5. Monat
August  31      6. Monat
September       30      7. Monat
Oktober         31      8. Monat
November        30      9. Monat
Dezember        31      10. Monat

        
        
*Jahr 2001*     
        
Januar  31      11. Monat
Februar         28      


RxLib is correct !!!
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