## Calendrical Calculations: The Ultimate EditionCambridge University Press, 5.4.2018 An invaluable resource for working programmers, as well as a fount of useful algorithmic tools for computer scientists, astronomers, and other calendar enthusiasts, The Ultimate Edition updates and expands the previous edition to achieve more accurate results and present new calendar variants. The book now includes coverage of Unix dates, Italian time, the Akan, Icelandic, Saudi Arabian Umm al-Qura, and Babylonian calendars. There are also expanded treatments of the observational Islamic and Hebrew calendars and brief discussions of the Samaritan and Nepalese calendars. Several of the astronomical functions have been rewritten to produce more accurate results and to include calculations of moonrise and moonset. The authors frame the calendars of the world in a completely algorithmic form, allowing easy conversion among these calendars and the determination of secular and religious holidays. LISP code for all the algorithms is available in machine-readable form. |

### Sisältö

1 Calendar Basics | 1 |

Part I Arithmetical Calendars | 53 |

Part II Astronomical Calendars | 201 |

Part III Appendices | 387 |

Index | 575 |

Envoi | 617 |

About the Cover | 618 |

### Muita painoksia - Näytä kaikki

Calendrical Calculations: The Ultimate Edition Edward M. Reingold,Nachum Dershowitz Rajoitettu esikatselu - 2018 |

Calendrical Calculations: The Ultimate Edition Edward M. Reingold,Nachum Dershowitz Rajoitettu esikatselu - 2018 |

Calendrical Calculations: The Ultimate Edition Edward M. Reingold,Nachum Dershowitz Esikatselu ei käytettävissä - 2018 |

### Yleiset termit ja lausekkeet

30 days according algorithms angle approx approximate arithmetic astronomical begin bogus boolean calculations calendar called century Chapter Chinese compute continued convert Coptic correction corresponding count critical cycle December defconstant define defun determine difference Easter elapsed epoch equation equinox event example false February fixed date formula Friday function g-year given gives Gregorian Gregorian calendar gregorian-year Hindu holidays integer interval Islamic January Julian leap leap day leap month length longitude lunar lunar month lunisolar major March Mayan mean midnight moment Monday month day moon noon number of days observational occurs otherwise Passover period Persian position prior quotient r.d. date range result rule season solar Sunday sunrise sunset Table Tishri true TYPE fixed-date tzolkin University Wednesday week winter