compute the day of the year of a given date
DayOfYear( d )
DayOfYear( year, month, day )
Date ; the date whose day of the year is to be computed
integer; the year
posint; the month of the year
posint; the day of the month
The DayOfYear( d ) command computes the day of the year of the Date object d.
The DayOfYear( year, month, day ) command computes the day of the year for the day-th day of the month month (1..12) in the year year.
The day of the year of January 1 is equal to 1. The last day of the year (December 31) is usually either 365, for an ordinary year, or 366 for a leap year.
The Calendar[DayOfYear] command was introduced in Maple 2018.
For more information on Maple 2018 changes, see Updates in Maple 2018.
Download Help Document
What kind of issue would you like to report? (Optional)