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Calendar
is an option for calendar functions that specifies which calendar system to use.
Details
- To use
, you first need to load the Calendar Package using 
. - Calendar->system specifies to use calendar system system.
- The following settings can be given:
-
Gregorian Gregorian calendar Julian Julian calendar Islamic Islamic calendar Jewish Jewish calendar - With Calendar->Automatic, the Julian calendar is used before September 3, 1752, and the Gregorian calendar after September 13, 1752.
Examplesopen all
Basic Examples (3)
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Compute the number of days in the Islamic year 1420:
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Compute the number of days in the Jewish year 5760:
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In the Julian calendar, the year 1900 was a leap year:
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This is not true in the standard (Gregorian) Western calendar:
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