. . . "Algorithme du jour du Jugement dernier"@fr . . "\uB460\uC2A4\uB370\uC774 \uC54C\uACE0\uB9AC\uC998"@ko . "Doomsday-Methode"@de . . "L\u2019algorithme de jour du Jugement dernier, ou m\u00E9thode des jours pivots, ou m\u00E9thode du clavedi, ou enfin m\u00E9thode de Conway (\u00E0 distinguer de la m\u00E9thode de Conway pour le calcul de la date de P\u00E2ques), anglais : Doomsday rule ou Doomsday algorithm, est une m\u00E9thode de calcul du jour de la semaine \u00E0 une date pr\u00E9cise. Elle fournit un calendrier perp\u00E9tuel pour le calendrier gr\u00E9gorien et pour le calendrier julien. Le principe de cette m\u00E9thode peut \u00EAtre \u00E9tendu \u00E0 d'autres calendriers solaires dont les r\u00E8gles d'intercalation sont celles du calendrier julien ou du calendrier gr\u00E9gorien."@fr . "Die Doomsday-Methode ist ein einfaches Verfahren zur Bestimmung des Wochentages eines gegebenen Datums, das mit Kopfrechenoperationen durchgef\u00FChrt werden kann. Es wurde um 1970 vom britischen Mathematiker John Horton Conway entwickelt. Ermittelt wird der Wochentag, auf den das Datum nach dem gregorianischen Kalender f\u00E4llt. Damit eignet sich diese Methode zun\u00E4chst nur f\u00FCr die Berechnung von Daten ab dem 15. Oktober 1582. F\u00FCr die \u00FCbrigen Daten nach dem julianischen Kalender ist die Berechnung entsprechend zu modifizieren (siehe )."@de . . . . . "Doomsday rule"@en . . . . . "\uB460\uC2A4\uB370\uC774 \uC54C\uACE0\uB9AC\uC998(Doomsday algorithm)\uC740 \uC874 \uD638\uD134 \uCF58\uC6E8\uC774\uAC00 \uBC1C\uBA85\uD55C \uC54C\uACE0\uB9AC\uC998\uC73C\uB85C, \uC784\uC758\uC758 \uB0A0\uC9DC\uC5D0 \uD574\uB2F9\uD558\uB294 \uC694\uC77C\uC744 \uC27D\uAC8C \uAD6C\uD558\uB294 \uB370\uC5D0 \uC4F0\uC778\uB2E4. \uD55C \uD574\uC5D0\uC11C \uB2E4\uC74C \uB0A0\uC9DC\uB294 \uC5B8\uC81C\uB098 \uC694\uC77C\uC774 \uAC19\uB2E4. \n* 2\uC6D4\uC758 \uB9C8\uC9C0\uB9C9 \uB0A0 (2\uC6D4 28\uC77C\uC774\uB098 2\uC6D4 29\uC77C.) \n* 4\uC6D4 4\uC77C \n* 6\uC6D4 6\uC77C \n* 8\uC6D4 8\uC77C \n* 10\uC6D4 10\uC77C \n* 12\uC6D4 12\uC77C \uC774\uAC83\uC740 \uC77C\uACFC \uC6D4\uC774 \uBAA8\uB450 4\uBD80\uD130 12\uC0AC\uC774\uC758 \uC9DD\uC218\uB85C \uB418\uC5B4 \uC788\uC73C\uBBC0\uB85C \uC678\uC6B0\uAE30 \uC27D\uB2E4. \uD55C\uD3B8, \uB2E4\uC74C\uACFC \uAC19\uC740 \uB0A0\uB4E4\uB3C4 \uC704\uC758 \uB0A0\uC9DC\uB4E4\uACFC \uC694\uC77C\uC774 \uAC19\uB2E4. \n* 5\uC6D4 9\uC77C \n* 9\uC6D4 5\uC77C \n* 7\uC6D4 11\uC77C \n* 11\uC6D4 7\uC77C (\uC774\uAC83\uC740 \uD754\uD788 'nine-to-five', 'seven-eleven'\uC774\uB77C\uACE0 \uC678\uC6B4\uB2E4.) \uADF8\uB9AC\uACE0 1\uC6D4\uACFC 3\uC6D4\uC740 \uB2E4\uC74C \uB0A0\uC9DC\uB97C \uC0AC\uC6A9\uD55C\uB2E4. \n* 1\uC6D4 3\uC77C(\uC724\uB144\uC758 \uACBD\uC6B0\uB294 1\uC6D4 4\uC77C)(\uC774\uAC83\uC740 \uBCF4\uD1B5 the 3rd 3 years in 4 and the 4th in the 4th \uB85C \uC678\uC6B4\uB2E4.) \n* 3\uC6D4 0\uC77C (3\uC6D4 1\uC77C\uC758 \uC804\uB0A0. 2\uC6D4\uC758 \uB9C8\uC9C0\uB9C9 \uB0A0\uC5D0 \uD574\uB2F9) \uC774\uC640 \uAC19\uC774 \uD55C \uD574\uC5D0\uC11C \uC694\uC77C\uC774 \uAC19\uC740 \uB0A0\uB4E4\uC744 \uC77C\uCEEC\uC5B4 \uB460\uC2A4\uB370\uC774(Doomsday)\uB77C\uACE0 \uD55C\uB2E4. \uC774 \uB0A0\uC9DC\uC640 \uADF8 \uD574\uC758 \uB460\uC2A4\uB370\uC774\uC758 \uC694\uC77C\uB9CC \uAE30\uC5B5\uD558\uACE0 \uC788\uC73C\uBA74, \uB0A0\uC9DC\uC5D0 \uB530\uB978 \uC694\uC77C\uC744 \uC27D\uAC8C \uAD6C\uD560 \uC218 \uC788\uB2E4."@ko . . . . . . "L'algoritmo Doomsday \u00E8 un metodo per calcolare il giorno della settimana di una specifica data passata o futura. Ideato dal matematico inglese John Conway si presta a essere usato per effettuare il calcolo a mente. John Conway, ideatore dell'algoritmo Doomsday Tale metodo si basa sul fatto che per ogni anno esiste un determinato giorno della settimana (il Doomsday) in cui cadono alcune date facili da ricordare (ad esempio, il 4/4, 6/6, 8/8, 10/10, 12/12 e l'ultimo giorno di febbraio, ogni anno, cadono tutti nello stesso giorno della settimana) ed \u00E8 applicabile sia al calendario giuliano (dopo Cristo) che a quello gregoriano, anche se i Doomsday sono genericamente diversi l'uno dall'altro."@it . . . . . . . . "And make it automatically update for the current year"@en . . . "L'algoritmo Doomsday \u00E8 un metodo per calcolare il giorno della settimana di una specifica data passata o futura. Ideato dal matematico inglese John Conway si presta a essere usato per effettuare il calcolo a mente. John Conway, ideatore dell'algoritmo Doomsday"@it . . . . "The Doomsday rule, Doomsday algorithm or Doomsday method is an algorithm of determination of the day of the week for a given date. It provides a perpetual calendar because the Gregorian calendar moves in cycles of 400 years. The algorithm for mental calculation was devised by John Conway in 1973, drawing inspiration from Lewis Carroll's perpetual calendar algorithm. It takes advantage of each year having a certain day of the week upon which certain easy-to-remember dates, called the doomsdays, fall; for example, the last day of February, 4/4, 6/6, 8/8, 10/10, and 12/12 all occur on the same day of the week in any year. Applying the Doomsday algorithm involves three steps: Determination of the anchor day for the century, calculation of the anchor day for the year from the one for the centur"@en . . . . . "Die Doomsday-Methode ist ein einfaches Verfahren zur Bestimmung des Wochentages eines gegebenen Datums, das mit Kopfrechenoperationen durchgef\u00FChrt werden kann. Es wurde um 1970 vom britischen Mathematiker John Horton Conway entwickelt. Ermittelt wird der Wochentag, auf den das Datum nach dem gregorianischen Kalender f\u00E4llt. Damit eignet sich diese Methode zun\u00E4chst nur f\u00FCr die Berechnung von Daten ab dem 15. Oktober 1582. F\u00FCr die \u00FCbrigen Daten nach dem julianischen Kalender ist die Berechnung entsprechend zu modifizieren (siehe )."@de . "\u0410\u043B\u0433\u043E\u0440\u0438\u0442\u043C (\u043C\u0435\u0442\u043E\u0434) \u0441\u0443\u0434\u043D\u043E\u0433\u043E \u0434\u043D\u044F (\u0430\u043D\u0433\u043B. doomsday algorithm) \u2014 \u0430\u043B\u0433\u043E\u0440\u0438\u0442\u043C, \u043F\u043E\u0437\u0432\u043E\u043B\u044F\u044E\u0449\u0438\u0439 \u0432 \u0443\u043C\u0435 \u043F\u043E\u0441\u0447\u0438\u0442\u0430\u0442\u044C, \u043A\u0430\u043A\u043E\u0439 \u0434\u0435\u043D\u044C \u043D\u0435\u0434\u0435\u043B\u0438 \u043F\u0440\u0438\u0445\u043E\u0434\u0438\u0442\u0441\u044F \u043D\u0430 \u0432\u044B\u0431\u0440\u0430\u043D\u043D\u0443\u044E \u0434\u0430\u0442\u0443. \u0420\u0430\u0437\u0440\u0430\u0431\u043E\u0442\u0430\u043D \u043E\u043A\u043E\u043B\u043E 1970 \u0433\u043E\u0434\u0430 \u0431\u0440\u0438\u0442\u0430\u043D\u0441\u043A\u0438\u043C \u043C\u0430\u0442\u0435\u043C\u0430\u0442\u0438\u043A\u043E\u043C \u0414\u0436\u043E\u043D\u043E\u043C \u041A\u043E\u043D\u0432\u0435\u0435\u043C. \u041F\u0440\u0438\u043C\u0435\u043D\u0438\u043C \u0434\u043B\u044F \u0434\u0430\u0442 \u043F\u043E \u0433\u0440\u0438\u0433\u043E\u0440\u0438\u0430\u043D\u0441\u043A\u043E\u043C\u0443 \u043A\u0430\u043B\u0435\u043D\u0434\u0430\u0440\u044E, \u043D\u043E \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044E\u0442 \u043C\u043E\u0434\u0438\u0444\u0438\u043A\u0430\u0446\u0438\u0438 \u0434\u043B\u044F \u044E\u043B\u0438\u0430\u043D\u0441\u043A\u043E\u0433\u043E \u043A\u0430\u043B\u0435\u043D\u0434\u0430\u0440\u044F. \u0410\u043B\u0433\u043E\u0440\u0438\u0442\u043C \u043E\u043F\u0438\u0440\u0430\u0435\u0442\u0441\u044F \u043D\u0430 \u0442\u0430\u043A \u043D\u0430\u0437\u044B\u0432\u0430\u0435\u043C\u044B\u0439 \u00AB\u0441\u0443\u0434\u043D\u044B\u0439 \u0434\u0435\u043D\u044C\u00BB (\u0430\u043D\u0433\u043B. doomsday). \u00AB\u0421\u0443\u0434\u043D\u044B\u043C\u00BB \u043D\u0430\u0437\u0432\u0430\u043D \u043F\u043E\u0441\u043B\u0435\u0434\u043D\u0438\u0439 \u0434\u0435\u043D\u044C \u0444\u0435\u0432\u0440\u0430\u043B\u044F \u2014 28-\u0435 \u0444\u0435\u0432\u0440\u0430\u043B\u044F \u043D\u0435\u0432\u0438\u0441\u043E\u043A\u043E\u0441\u043D\u043E\u0433\u043E \u0433\u043E\u0434\u0430 \u0438\u043B\u0438 29-\u0435 \u0444\u0435\u0432\u0440\u0430\u043B\u044F \u0432\u0438\u0441\u043E\u043A\u043E\u0441\u043D\u043E\u0433\u043E \u0433\u043E\u0434\u0430. \u0417\u043D\u0430\u044F \u0434\u0435\u043D\u044C \u043D\u0435\u0434\u0435\u043B\u0438, \u043F\u0440\u0438\u0445\u043E\u0434\u044F\u0449\u0438\u0439\u0441\u044F \u043D\u0430 \u043F\u043E\u0441\u043B\u0435\u0434\u043D\u0438\u0439 \u0434\u0435\u043D\u044C \u0444\u0435\u0432\u0440\u0430\u043B\u044F \u0432\u044B\u0431\u0440\u0430\u043D\u043D\u043E\u0433\u043E \u0433\u043E\u0434\u0430, \u0438 \u043F\u043E\u043B\u044C\u0437\u0443\u044F\u0441\u044C \u0430\u043B\u0433\u043E\u0440\u0438\u0442\u043C\u043E\u043C, \u043C\u043E\u0436\u043D\u043E \u0443\u0437\u043D\u0430\u0442\u044C \u0434\u0435\u043D\u044C \u043D\u0435\u0434\u0435\u043B\u0438 \u043B\u044E\u0431\u043E\u0439 \u0434\u0430\u0442\u044B \u0432\u044B\u0431\u0440\u0430\u043D\u043D\u043E\u0433\u043E \u0433\u043E\u0434\u0430."@ru . . "August 2020"@en . . . "Regla del fin del mundo"@es . . . . "39785"^^ . . . . . . . . . "2006-10-18"^^ . . . "\u0410\u043B\u0433\u043E\u0440\u0438\u0442\u043C (\u043C\u0435\u0442\u043E\u0434) \u0441\u0443\u0434\u043D\u043E\u0433\u043E \u0434\u043D\u044F (\u0430\u043D\u0433\u043B. doomsday algorithm) \u2014 \u0430\u043B\u0433\u043E\u0440\u0438\u0442\u043C, \u043F\u043E\u0437\u0432\u043E\u043B\u044F\u044E\u0449\u0438\u0439 \u0432 \u0443\u043C\u0435 \u043F\u043E\u0441\u0447\u0438\u0442\u0430\u0442\u044C, \u043A\u0430\u043A\u043E\u0439 \u0434\u0435\u043D\u044C \u043D\u0435\u0434\u0435\u043B\u0438 \u043F\u0440\u0438\u0445\u043E\u0434\u0438\u0442\u0441\u044F \u043D\u0430 \u0432\u044B\u0431\u0440\u0430\u043D\u043D\u0443\u044E \u0434\u0430\u0442\u0443. \u0420\u0430\u0437\u0440\u0430\u0431\u043E\u0442\u0430\u043D \u043E\u043A\u043E\u043B\u043E 1970 \u0433\u043E\u0434\u0430 \u0431\u0440\u0438\u0442\u0430\u043D\u0441\u043A\u0438\u043C \u043C\u0430\u0442\u0435\u043C\u0430\u0442\u0438\u043A\u043E\u043C \u0414\u0436\u043E\u043D\u043E\u043C \u041A\u043E\u043D\u0432\u0435\u0435\u043C. \u041F\u0440\u0438\u043C\u0435\u043D\u0438\u043C \u0434\u043B\u044F \u0434\u0430\u0442 \u043F\u043E \u0433\u0440\u0438\u0433\u043E\u0440\u0438\u0430\u043D\u0441\u043A\u043E\u043C\u0443 \u043A\u0430\u043B\u0435\u043D\u0434\u0430\u0440\u044E, \u043D\u043E \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044E\u0442 \u043C\u043E\u0434\u0438\u0444\u0438\u043A\u0430\u0446\u0438\u0438 \u0434\u043B\u044F \u044E\u043B\u0438\u0430\u043D\u0441\u043A\u043E\u0433\u043E \u043A\u0430\u043B\u0435\u043D\u0434\u0430\u0440\u044F."@ru . . . "Algoritmo Doomsday"@pt . . . . . . . . "1123287243"^^ . "Poem explaining the Doomsday rule"@en . . . . . . "L\u2019algorithme de jour du Jugement dernier, ou m\u00E9thode des jours pivots, ou m\u00E9thode du clavedi, ou enfin m\u00E9thode de Conway (\u00E0 distinguer de la m\u00E9thode de Conway pour le calcul de la date de P\u00E2ques), anglais : Doomsday rule ou Doomsday algorithm, est une m\u00E9thode de calcul du jour de la semaine \u00E0 une date pr\u00E9cise. Elle fournit un calendrier perp\u00E9tuel pour le calendrier gr\u00E9gorien et pour le calendrier julien. Le principe de cette m\u00E9thode peut \u00EAtre \u00E9tendu \u00E0 d'autres calendriers solaires dont les r\u00E8gles d'intercalation sont celles du calendrier julien ou du calendrier gr\u00E9gorien."@fr . . "The Doomsday rule, Doomsday algorithm or Doomsday method is an algorithm of determination of the day of the week for a given date. It provides a perpetual calendar because the Gregorian calendar moves in cycles of 400 years. The algorithm for mental calculation was devised by John Conway in 1973, drawing inspiration from Lewis Carroll's perpetual calendar algorithm. It takes advantage of each year having a certain day of the week upon which certain easy-to-remember dates, called the doomsdays, fall; for example, the last day of February, 4/4, 6/6, 8/8, 10/10, and 12/12 all occur on the same day of the week in any year. Applying the Doomsday algorithm involves three steps: Determination of the anchor day for the century, calculation of the anchor day for the year from the one for the century, and selection of the closest date out of those that always fall on the doomsday, e.g., 4/4 and 6/6, and count of the number of days (modulo 7) between that date and the date in question to arrive at the day of the week. The technique applies to both the Gregorian calendar and the Julian calendar, although their doomsdays are usually different days of the week. The algorithm is simple enough that it can be computed mentally. Conway could usually give the correct answer in under two seconds. To improve his speed, he practiced his calendrical calculations on his computer, which was programmed to quiz him with random dates every time he logged on."@en . . . . . . . . . . . . . . "La regla dels dies condemnats o regla Doomsday (angl\u00E8s: Doomsday Rule) \u00E9s un algorisme per a calcular en quin dia de la setmana cau qualsevol data. Fou ideat per John Conway el 1973, inspirant-se en l'algoritme del calendari perpetu de Lewis Carroll. La base de l'algorisme \u00E9s que, al llarg de l'any, hi ha una s\u00E8rie de dates assenyalades o f\u00E0cilment recordables que estan condemnades a caure en el mateix dia de la setmana. Aix\u00F2 es deu simplement al fet que els dies que transcorren entre una data i l'altra \u00E9s m\u00FAltiple de 7, el n\u00FAmero de dies que t\u00E9 cada setmana. Per exemple, el dia de la independ\u00E8ncia dels Estats Units, la Castanyada o Sant Esteve, s\u00F3n alguns dels dies condemnats, ja que en un mateix any sempre cauran en el mateix dia de la setmana. Aquest dia de la setmana on cauen tots els dies condemnats es diu \u00E0ncora de l'any. L'algorisme inclou les seg\u00FCents fases: \n* Determinar l'\u00E0ncora del segle. \n* Calcular l'\u00E0ncora de l'any. \n* Comptar els dies que separen la data buscada i el dia condemnat m\u00E9s proper. L'algorisme \u00E9s prou senzill per poder ser calculat mentalment. De fet, l'inventor del m\u00E8tode John Conway, podia aplicar-lo en menys de 2 segons. Per tal de millorar la seva habilitat, practicava amb el seu ordinador, que li proposava un exercici aleatori cada cop que hi accedia."@ca . . . . . "\u0410\u043B\u0433\u043E\u0440\u0438\u0442\u043C \u0421\u0443\u0434\u043D\u043E\u0433\u043E \u0434\u043D\u044F"@ru . . . . . . . . . . . . . . "A regra Doomsday, algoritmo Doomsday ou m\u00E9todo Doomsday \u00E9 um algoritmo de determina\u00E7\u00E3o do dia da semana para uma determinada data. Ele fornece um calend\u00E1rio perp\u00E9tuo j\u00E1 que o calend\u00E1rio gregoriano tem um ciclo de 400 anos. O algoritmo para c\u00E1lculo mental foi desenvolvido por John Conway em 1973, inspirando-se no algoritmo do calend\u00E1rio perp\u00E9tuo de Lewis Carroll. Este algoritmo aproveita o fato de que em cada ano h\u00E1 um determinado dia da semana em que caem datas f\u00E1ceis de lembrar, que s\u00E3o denominadas de dias do ju\u00EDzo final (Doomsday, no original em ingl\u00EAs). Por exemplo, o \u00FAltimo dia de fevereiro, 4/4, 6/6, 8/8, 10/10 e 12/12, todos caem no mesmo dia da semana em qualquer ano. A aplica\u00E7\u00E3o do algoritmo Doomsday envolve tr\u00EAs etapas: determina\u00E7\u00E3o do dia-\u00E2ncora para o s\u00E9culo; c\u00E1lculo do dia-\u00E2ncora para o ano (equivalente ao dia do ju\u00EDzo final do ano) a partir daquele para o s\u00E9culo e sele\u00E7\u00E3o da data mais pr\u00F3xima daquelas que sempre caem no dia do ju\u00EDzo final \u2014 por exemplo, 4/4 e 6/6 \u2014 e contagem do n\u00FAmero de dias (m\u00F3dulo 7) entre essa data-base e a data em quest\u00E3o para chegar ao dia da semana. A t\u00E9cnica se aplica tanto ao calend\u00E1rio gregoriano quanto ao calend\u00E1rio juliano, embora seus dias do ju\u00EDzo final geralmente sejam dias diferentes da semana. O algoritmo \u00E9 simples o suficiente para que possa ser calculado mentalmente. Conway geralmente dava a resposta correta em menos de dois segundos. Para melhorar sua velocidade, ele programou seu computador para question\u00E1-lo com datas aleat\u00F3rias toda vez que ele se conectava."@pt . . . . . . . . . . "La regla del d\u00EDa del juicio final (Doomsday rule o Doomsday algorithm, en ingl\u00E9s) es un m\u00E9todo para el c\u00E1lculo del d\u00EDa de la semana en el que cae una fecha determinada, optimizado para el c\u00E1lculo mental. Se basa principalmente en el hecho de que ciertos conjuntos de fechas comparten, dentro de un mismo a\u00F1o, el d\u00EDa de la semana en el que caen. Por ejemplo, si el 04/04 de un a\u00F1o cae martes, tambi\u00E9n lo ser\u00E1 el 06/06, el 08/08, etc. Proporciona un calendario perpetuo porque el calendario gregoriano se mueve en ciclos de 400 a\u00F1os. El algoritmo para el c\u00E1lculo mental fue ideado por John Conway en 1973,\u200B\u200B inspir\u00E1ndose en el algoritmo del calendario perpetuo de Lewis Carroll.\u200B\u200B\u200B Aprovecha que cada a\u00F1o tiene un determinado d\u00EDa de la semana en el que ciertas fechas f\u00E1ciles de recordar, llamadas los d\u00EDas del juicio final, oto\u00F1o; por ejemplo, el \u00FAltimo d\u00EDa de febrero, 4/4, 6/6, 8/8, 10/10 y 12/12 ocurren en el mismo d\u00EDa de la semana en cualquier a\u00F1o. La aplicaci\u00F3n del algoritmo Doomsday implica tres pasos: Determinaci\u00F3n del d\u00EDa ancla para el siglo, c\u00E1lculo del d\u00EDa ancla para el a\u00F1o a partir de la fecha del siglo y selecci\u00F3n de la fecha m\u00E1s cercana entre las que siempre caen en el d\u00EDa del juicio final, por ejemplo, 4/4 y 6/6, y contar el n\u00FAmero de d\u00EDas (m\u00F3dulo 7) entre esa fecha y la fecha en cuesti\u00F3n para llegar al d\u00EDa de la semana. La t\u00E9cnica se aplica tanto al calendario gregoriano como al calendario juliano, aunque sus d\u00EDas del juicio final suelen ser d\u00EDas diferentes de la semana. El algoritmo es lo suficientemente simple como para poder calcularlo mentalmente. Conway normalmente pod\u00EDa dar la respuesta correcta en menos de dos segundos. Para mejorar su velocidad, practic\u00F3 sus c\u00E1lculos de calendario en su computadora, que estaba programada para hacerle preguntas con fechas aleatorias cada vez que se conectaba.\u200B"@es . . . . . "La regla dels dies condemnats o regla Doomsday (angl\u00E8s: Doomsday Rule) \u00E9s un algorisme per a calcular en quin dia de la setmana cau qualsevol data. Fou ideat per John Conway el 1973, inspirant-se en l'algoritme del calendari perpetu de Lewis Carroll. L'algorisme inclou les seg\u00FCents fases: \n* Determinar l'\u00E0ncora del segle. \n* Calcular l'\u00E0ncora de l'any. \n* Comptar els dies que separen la data buscada i el dia condemnat m\u00E9s proper."@ca . "A regra Doomsday, algoritmo Doomsday ou m\u00E9todo Doomsday \u00E9 um algoritmo de determina\u00E7\u00E3o do dia da semana para uma determinada data. Ele fornece um calend\u00E1rio perp\u00E9tuo j\u00E1 que o calend\u00E1rio gregoriano tem um ciclo de 400 anos. O algoritmo para c\u00E1lculo mental foi desenvolvido por John Conway em 1973, inspirando-se no algoritmo do calend\u00E1rio perp\u00E9tuo de Lewis Carroll. Este algoritmo aproveita o fato de que em cada ano h\u00E1 um determinado dia da semana em que caem datas f\u00E1ceis de lembrar, que s\u00E3o denominadas de dias do ju\u00EDzo final (Doomsday, no original em ingl\u00EAs). Por exemplo, o \u00FAltimo dia de fevereiro, 4/4, 6/6, 8/8, 10/10 e 12/12, todos caem no mesmo dia da semana em qualquer ano. A aplica\u00E7\u00E3o do algoritmo Doomsday envolve tr\u00EAs etapas: determina\u00E7\u00E3o do dia-\u00E2ncora para o s\u00E9culo; c\u00E1lculo do dia-\u00E2"@pt . . "Algoritmo Doomsday"@it . "626579"^^ . . "La regla del d\u00EDa del juicio final (Doomsday rule o Doomsday algorithm, en ingl\u00E9s) es un m\u00E9todo para el c\u00E1lculo del d\u00EDa de la semana en el que cae una fecha determinada, optimizado para el c\u00E1lculo mental. Se basa principalmente en el hecho de que ciertos conjuntos de fechas comparten, dentro de un mismo a\u00F1o, el d\u00EDa de la semana en el que caen. Por ejemplo, si el 04/04 de un a\u00F1o cae martes, tambi\u00E9n lo ser\u00E1 el 06/06, el 08/08, etc. Proporciona un calendario perpetuo porque el calendario gregoriano se mueve en ciclos de 400 a\u00F1os. El algoritmo para el c\u00E1lculo mental fue ideado por John Conway en 1973,\u200B\u200B inspir\u00E1ndose en el algoritmo del calendario perpetuo de Lewis Carroll.\u200B\u200B\u200B Aprovecha que cada a\u00F1o tiene un determinado d\u00EDa de la semana en el que ciertas fechas f\u00E1ciles de recordar, llamadas los "@es . . . . . . "\uB460\uC2A4\uB370\uC774 \uC54C\uACE0\uB9AC\uC998(Doomsday algorithm)\uC740 \uC874 \uD638\uD134 \uCF58\uC6E8\uC774\uAC00 \uBC1C\uBA85\uD55C \uC54C\uACE0\uB9AC\uC998\uC73C\uB85C, \uC784\uC758\uC758 \uB0A0\uC9DC\uC5D0 \uD574\uB2F9\uD558\uB294 \uC694\uC77C\uC744 \uC27D\uAC8C \uAD6C\uD558\uB294 \uB370\uC5D0 \uC4F0\uC778\uB2E4. \uD55C \uD574\uC5D0\uC11C \uB2E4\uC74C \uB0A0\uC9DC\uB294 \uC5B8\uC81C\uB098 \uC694\uC77C\uC774 \uAC19\uB2E4. \n* 2\uC6D4\uC758 \uB9C8\uC9C0\uB9C9 \uB0A0 (2\uC6D4 28\uC77C\uC774\uB098 2\uC6D4 29\uC77C.) \n* 4\uC6D4 4\uC77C \n* 6\uC6D4 6\uC77C \n* 8\uC6D4 8\uC77C \n* 10\uC6D4 10\uC77C \n* 12\uC6D4 12\uC77C \uC774\uAC83\uC740 \uC77C\uACFC \uC6D4\uC774 \uBAA8\uB450 4\uBD80\uD130 12\uC0AC\uC774\uC758 \uC9DD\uC218\uB85C \uB418\uC5B4 \uC788\uC73C\uBBC0\uB85C \uC678\uC6B0\uAE30 \uC27D\uB2E4. \uD55C\uD3B8, \uB2E4\uC74C\uACFC \uAC19\uC740 \uB0A0\uB4E4\uB3C4 \uC704\uC758 \uB0A0\uC9DC\uB4E4\uACFC \uC694\uC77C\uC774 \uAC19\uB2E4. \n* 5\uC6D4 9\uC77C \n* 9\uC6D4 5\uC77C \n* 7\uC6D4 11\uC77C \n* 11\uC6D4 7\uC77C (\uC774\uAC83\uC740 \uD754\uD788 'nine-to-five', 'seven-eleven'\uC774\uB77C\uACE0 \uC678\uC6B4\uB2E4.) \uADF8\uB9AC\uACE0 1\uC6D4\uACFC 3\uC6D4\uC740 \uB2E4\uC74C \uB0A0\uC9DC\uB97C \uC0AC\uC6A9\uD55C\uB2E4. \n* 1\uC6D4 3\uC77C(\uC724\uB144\uC758 \uACBD\uC6B0\uB294 1\uC6D4 4\uC77C)(\uC774\uAC83\uC740 \uBCF4\uD1B5 the 3rd 3 years in 4 and the 4th in the 4th \uB85C \uC678\uC6B4\uB2E4.) \n* 3\uC6D4 0\uC77C (3\uC6D4 1\uC77C\uC758 \uC804\uB0A0. 2\uC6D4\uC758 \uB9C8\uC9C0\uB9C9 \uB0A0\uC5D0 \uD574\uB2F9) \uC774\uC640 \uAC19\uC774 \uD55C \uD574\uC5D0\uC11C \uC694\uC77C\uC774 \uAC19\uC740 \uB0A0\uB4E4\uC744 \uC77C\uCEEC\uC5B4 \uB460\uC2A4\uB370\uC774(Doomsday)\uB77C\uACE0 \uD55C\uB2E4. \uC774 \uB0A0\uC9DC\uC640 \uADF8 \uD574\uC758 \uB460\uC2A4\uB370\uC774\uC758 \uC694\uC77C\uB9CC \uAE30\uC5B5\uD558\uACE0 \uC788\uC73C\uBA74, \uB0A0\uC9DC\uC5D0 \uB530\uB978 \uC694\uC77C\uC744 \uC27D\uAC8C \uAD6C\uD560 \uC218 \uC788\uB2E4."@ko . . . "Regla dels dies condemnats"@ca .