kLICS<  / q H        d 0 # gi( f$%&'(( LB)'*-qq!'Forgotten Futures Calendar'Marcus L. Rowland "Year: )'Enter all digits of number eg 1998 'Lookup table "Month:  'Enter 1 to 12 'Do not modify "Day: 4'Optional - default is 1st if no date entered.I :This date exceeds the length of the month;3"d! 7@;<-    H H3Monday November 23 1998"m( &@ ;}  n JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember0 3 November"y( 8@ ; 'modified for ^Sunday ^Monday^Tuesday^Wednesday^Thursday ^Friday^Saturday 'this calculation ? ;% @   ;% @   ;% @   ;% @   ;% @   ;% @   ; 'Zeller's Congruance @   "@   $@   &@   (@   *@   ,@   7@ '(d .@   0@   1@   2@   3@   4@   5@   6@   'm*2 + 6@   7@   8@   9@   :@   ;@   <@  # @   " 'int((m+1)*3/5) ++ =@   ;+ >@     ;+      ;3 +      ;3 +      ;3 +      ;3 +      ;3  8@ 'y ++      ;3+     ;3+     ;3+      ;3+     ;3+     ;3+     ;3 0@  " 'int(y/4) - 3@ d " 'int(y/100) +J'This spreadsheet uses Zeller's Congruance to calculate dates in the @  " 'int(y/400) +R'Gregorian calendar, which was adopted in different areas from 1582 onwards.> Σ@/        '1) "Day = ? / 'mod 7"=W  HSundayMondayTuesdayWednesdayThursdayFridaySaturday03 Monday@ 1       / 'First day of month,   "; '4th year?, d d "; '100th year?,   "; '400th year?3 <@$ ;; 'Length of February@ >@10 'Length of month