
easter_mjd(+Year, ?MJD)

   Calculate Easter Sunday date for a given year

Arguments
   Year                Integer
   MJD                 Variable or integer

Type
   library(calendar)

Examples
   
    ?- easter_mjd(2020, MJD), mjd_to_ymd(MJD, YMD).
    MJD = 58951
    YMD = 2020 - 4 - 12
    Yes (0.00s cpu)
    


