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The Siddhāntasundara of Jñānarāja

2014-10-20 History
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Release : 2014-10-20
Genre : History
Kind : eBook
Book Rating : 422/5 ( reviews)

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Book Synopsis The Siddhāntasundara of Jñānarāja by : Jñānarāja

Download or read book The Siddhāntasundara of Jñānarāja written by Jñānarāja. This book was released on 2014-10-20. Available in PDF, EPUB and Kindle. Book excerpt: The first English translation of this major work of classical Indian astronomy and mathematics. A treasure for anyone interested in early modern India and the history of mathematics, this first English translation of the Siddhāntasundara reveals the fascinating work of the scholar-astronomer Jñānarāja (circa 1500 C.E.). Toke Lindegaard Knudsen begins with an introduction to the traditions of ancient Hindu astronomy and describes what is known of Jñānarāja’s life and family. He translates the Sanskrit verses into English and offers expert commentary on the style and substance of Jñānarāja's treatise. The Siddhāntasundara contains a comprehensive exposition of the system of Indian astronomy, including how to compute planetary positions and eclipses. It also explores deep, probing questions about the workings of the universe and sacred Hindu traditions. In a philosophical discussion, the treatise seeks a synthesis between the cosmological model used by the Indian astronomical tradition and the cosmology of a class of texts sacred in Hinduism. In his discourse, which includes a discussion of the direction of down and adhesive antipodeans, Jñānarāja rejects certain principles from the astronomical tradition and reinterprets principles from the sacred texts. He also constructs a complex poem on the seasons, many verses of which have two layers of meaning, one describing a season, the other a god's activities in that season. The Siddhāntasundara is the last major treatise of Indian astronomy and cosmology to receive serious scholarly attention, Knudsen’s careful effort unveils the 500-year-old Sanskrit verses and shows the clever quirkiness of Jñānarāja's writing style, his keen use of mathematics, and his subtle philosophical arguments.

The Circulation of Astronomical Knowledge in the Ancient World

2016-04-18 History
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Release : 2016-04-18
Genre : History
Kind : eBook
Book Rating : 632/5 ( reviews)

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Book Synopsis The Circulation of Astronomical Knowledge in the Ancient World by :

Download or read book The Circulation of Astronomical Knowledge in the Ancient World written by . This book was released on 2016-04-18. Available in PDF, EPUB and Kindle. Book excerpt: Astronomical and astrological knowledge circulated in many ways in the ancient world: in the form of written texts and through oral communication; by the conscious assimilation of sought-after knowledge and the unconscious absorption of ideas to which scholars were exposed. The Circulation of Astronomical Knowledge in the Ancient World explores the ways in which astronomical knowledge circulated between different communities of scholars over time and space, and what was done with that knowledge when it was received. Examples are discussed from Mesopotamia, Egypt, the Greco-Roman world, India, and China.

The Siddhāntasundara of Jñānarāja

2014-10-20 Mathematics
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Release : 2014-10-20
Genre : Mathematics
Kind : eBook
Book Rating : 430/5 ( reviews)

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Book Synopsis The Siddhāntasundara of Jñānarāja by : Toke Lindegaard Knudsen

Download or read book The Siddhāntasundara of Jñānarāja written by Toke Lindegaard Knudsen. This book was released on 2014-10-20. Available in PDF, EPUB and Kindle. Book excerpt: The first English translation of this major work of classical Indian astronomy and mathematics. A treasure for anyone interested in early modern India and the history of mathematics, this first English translation of the Siddhantasundara reveals the fascinating work of the scholar-astronomer Jñanaraja (circa 1500 C.E.). Toke Lindegaard Knudsen begins with an introduction to the traditions of ancient Hindu astronomy and describes what is known of Jñanaraja’s life and family. He translates the Sanskrit verses into English and offers expert commentary on the style and substance of Jñanaraja's treatise. The Siddhantasundara contains a comprehensive exposition of the system of Indian astronomy, including how to compute planetary positions and eclipses. It also explores deep, probing questions about the workings of the universe and sacred Hindu traditions. In a philosophical discussion, the treatise seeks a synthesis between the cosmological model used by the Indian astronomical tradition and the cosmology of a class of texts sacred in Hinduism. In his discourse, which includes a discussion of the direction of down and adhesive antipodeans, Jñanaraja rejects certain principles from the astronomical tradition and reinterprets principles from the sacred texts. He also constructs a complex poem on the seasons, many verses of which have two layers of meaning, one describing a season, the other a god's activities in that season. The Siddhantasundara is the last major treatise of Indian astronomy and cosmology to receive serious scholarly attention, Knudsen’s careful effort unveils the 500-year-old Sanskrit verses and shows the clever quirkiness of Jñanaraja's writing style, his keen use of mathematics, and his subtle philosophical arguments.

Mathematical Achievements of Pre-modern Indian Mathematicians

2012-10-22 Mathematics
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Release : 2012-10-22
Genre : Mathematics
Kind : eBook
Book Rating : 382/5 ( reviews)

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Book Synopsis Mathematical Achievements of Pre-modern Indian Mathematicians by : T.K Puttaswamy

Download or read book Mathematical Achievements of Pre-modern Indian Mathematicians written by T.K Puttaswamy. This book was released on 2012-10-22. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics in India has a long and impressive history. Presented in chronological order, this book discusses mathematical contributions of Pre-Modern Indian Mathematicians from the Vedic period (800 B.C.) to the 17th Century of the Christian era. These contributions range across the fields of Algebra, Geometry and Trigonometry. The book presents the discussions in a chronological order, covering all the contributions of one Pre-Modern Indian Mathematician to the next. It begins with an overview and summary of previous work done on this subject before exploring specific contributions in exemplary technical detail. This book provides a comprehensive examination of pre-Modern Indian mathematical contributions that will be valuable to mathematicians and mathematical historians. Contains more than 160 original Sanskrit verses with English translations giving historical context to the contributions Presents the various proofs step by step to help readers understand Uses modern, current notations and symbols to develop the calculations and proofs

Science and Technology in World History

2015-12-15 Science
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Release : 2015-12-15
Genre : Science
Kind : eBook
Book Rating : 758/5 ( reviews)

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Book Synopsis Science and Technology in World History by : James E. McClellan III

Download or read book Science and Technology in World History written by James E. McClellan III. This book was released on 2015-12-15. Available in PDF, EPUB and Kindle. Book excerpt: Facts and figures have been thoroughly updated and the work includes a comprehensive Guide to Resources, incorporating the major published literature along with a vetted list of websites and Internet resources for students and lay readers.

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