Calendrical CalculationsEdward M. Reingold, Nachum Dershowitz, University of Illinois at Urbana-Champaign. Department of Computer Science Department of Computer Science, University of Illinois at Urbana-Champaign, 1989 - Počet stran: 66 |
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Strana 23
... epact of January 1 , 1 C.E. - all this done modulo 30. From the epact one can calculate the phase of the moon ( in days ) on April 5 ( ignoring February 29 ) and go back that many days from April 19 , giving a date between March 21 and ...
... epact of January 1 , 1 C.E. - all this done modulo 30. From the epact one can calculate the phase of the moon ( in days ) on April 5 ( ignoring February 29 ) and go back that many days from April 19 , giving a date between March 21 and ...
Strana 24
... epact ( which can take on 30 values ) is sometimes needed . This is the method now used [ 11 , pages 155-156 ] , [ 26 ] , [ 27 ] : ( defun easter ( year ) ;; Absolute date of Easter in Gregorian year . ( let * ( ( century ( 1+ ...
... epact ( which can take on 30 values ) is sometimes needed . This is the method now used [ 11 , pages 155-156 ] , [ 26 ] , [ 27 ] : ( defun easter ( year ) ;; Absolute date of Easter in Gregorian year . ( let * ( ( century ( 1+ ...
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Calendrical Calculations Millennium Edition Edward M. Reingold,Nachum Dershowitz Omezený náhled - 2001 |
Calendrical Calculations Millennium edition Edward M. Reingold,Nachum Dershowitz Náhled není k dispozici. - 2001 |
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29 days 30 days absolute date absolute-from-gregorian list 12 absolute-from-islamic list month absolute-from-julian list algorithmic alternative-day approx quotient approximation birthdate C.E. Julian CALENDRICAL CALCULATIONS century Common Lisp date of Easter day by subtraction Day in Gregorian days 11 days in prior death-month death-year defun Dhu al-Hijjah epact extract-day date extract-year date form month day given Gregorian Gregorian calendar Gregorian date Gregorian month Hebrew calendar Hebrew Jewish hebrew-calendar-elapsed-days hebrew-leap-year Heshvan holidays occur integers Islamic calendar Islamic holidays Islamic Moslem jan1 January Julian calendar kday Kday-on-or-before Kislev last day last-day-of-gregorian-month last-day-of-hebrew-month leap days leap year structure list month day long-heshvan lunar mean conjunction Metonic cycle Monday month extract-month date Muharram ninth-of-av Nisan Nth-Kday number of days occurring in Gregorian old civil paschal-moon Passover prior months Purim purim-date religious holidays return 29 Returns the absolute Rosh HaShanah Search forward shifted-epact short-kislev solar sum y approx Sunday Tisha B'Av Tishri Tzom Teveth