A Survey of Islamic Astronomical Tables - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Survey of Islamic Astronomical Tables write by Edward Stewart Kennedy. This book was released on 1956. A Survey of Islamic Astronomical Tables available in PDF, EPUB and Kindle. The source material for the study of medieval oriental astronomy consists of Byzantine Greek, Sanscrit, Hebrew, Arabic, Persian, and Turkish astronomical and astrological manuscripts. If one desires to build up a detailed picture of Islamic astronomy, one can choose material from these available manuscripts. Of these manuscripts it is possible to isolate a group of works, the "zijes". A "zij" consists of the numerical tables and accompanying explanation sufficient to measure time and to compute planetary and stellar positions, appearance, and eclipses. This paper is a survey of the number, distribution, contents, and relations between "zijes" written in Arabic or Persian during the period from the 8th through the 15th centuries. Illustrations. Oversize.
A Survey of Islamic Astronomical Tables
A Survey of Islamic Astronomical Tables - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Survey of Islamic Astronomical Tables write by Edward S. Kennedy. This book was released on 1989. A Survey of Islamic Astronomical Tables available in PDF, EPUB and Kindle.
Islamic Astronomical Tables
Islamic Astronomical Tables - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Islamic Astronomical Tables write by Benno van Dalen. This book was released on 2023-05-31. Islamic Astronomical Tables available in PDF, EPUB and Kindle. This volume comprises nine articles on Islamic astronomy published since 1989 by Benno van Dalen. Van Dalen was the first historian of Islamic astronomy who made full use of the new possibilities of computers in the early 1990s. He implemented various statistical and numerical methods that can be used to determine the mathematical properties of medieval astronomical tables, and utilized these to obtain entirely new, until then unattainable historical results concerning the interdependence of individual tables and hence of entire astronomical works. His programmes for analysing tables, making sexagesimal calculations and converting calendar dates continue to be widely used. The five articles in the first part of this collection explain the principles of a range of statistical methods for determining unknown parameter values underlying astronomical tables and present extensive step-by-step examples for their use. The four articles in the second part provide extensive studies of materials in unpublished primary sources on Islamic astronomy that heavily depend on these methods. The volume is completed with a detailed index.
On Both Sides of the Strait of Gibraltar
On Both Sides of the Strait of Gibraltar - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook On Both Sides of the Strait of Gibraltar write by Julio Samsó. This book was released on 2020-09-25. On Both Sides of the Strait of Gibraltar available in PDF, EPUB and Kindle. In On Both Sides of the Strait of Gibraltar Julio Samsó shows that astronomical sources, written in al-Andalus, the Maghrib and the Iberian Peninsula, belong to the same tradition and emphasizes the role of al-Andalus and the Iberian Peninsula in the transmission of Islamic astronomy to medieval Europe.
Ptolemaic Tradition and Islamic Innovation
Ptolemaic Tradition and Islamic Innovation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Ptolemaic Tradition and Islamic Innovation write by Kushyar ibn Labban al-Jili. This book was released on 2021-04-30. Ptolemaic Tradition and Islamic Innovation available in PDF, EPUB and Kindle. The Jāmi' Zīj (Comprehensive Zīj) was a highly popular Arabic astronomical handbook with tables written by the Iranian astronomer Kūshyār ibn Labbān al-Jīlī around the year 1000. It belonged to an important category of works, modelled after Ptolemy's Almagest and Handy Tables, that allowed the practising astronomer/astrologer to carry out all necessary calculations of arcs on the heavenly sphere and planetary positions, and ultimately to cast horoscopes. Around one hundred such works are extant, but only very few have been edited, translated or studied in detail. This book contains a full treatment of Book II of Kūshyār's astronomical handbook centred around a critical edition of all the mathematical tables and their paratexts. It sets new standards for the edition of such tables by designing new types of apparatus entries for related variants in the tabular values. The introductory part describes the eight surviving manuscripts that transmit Kūshyār's tables and establishes by a detailed survey that they represent at least three different versions of the Jāmi' Zīj that in all likelihood stem from Kūshyār himself. An extensive commentary with mathematical analyses uncovers numerous new details of the methods by which the tables were computed, the astronomical parameter values on which they were based, the sources for the tables, and their influence on later zījes. These results show how Kūshyār, on the one hand, stayed firmly within the framework of the Ptolemaic tradition, but on the other introduced several types of innovations that later became common in Arabic and Persian astronomical handbooks.
