PreviousDate

可用

Previous occurrence of a given day of the week before a date

形式

PreviousDate[gran]

PreviousDate[daytype]

PreviousDate[date, gran]

选项

CalendarType — default Automatic
TimeZone — default $TimeZone

主题

Date And Time - Time Zones»
New In111 Alphabetical Listing - P

相关

CurrentDate NextDate Yesterday DateObject DatePlus DayRound AbsoluteTime DateInterval DateList DateString DatedUnit FromDateString

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