000 | 02828cam a22003137a 4500 | ||
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999 |
_c9798 _d9798 |
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001 | 8656 | ||
003 | IN-BhIIT | ||
005 | 20190914114520.0 | ||
008 | 080915s2008 nyua b 001 0 eng | ||
020 | _a9781848820722 | ||
040 | _aIN-BhIIT | ||
041 | _aeng | ||
082 | 0 | 4 |
_a520.954 _bJYE/G |
100 | 0 |
_aJyesthadeva, _eauthor _99372 |
|
245 | 1 | 0 |
_aGanita-yukti-bhasa (rationales in mathematical astronomy) of Jyesthadeva (Vol.2)/ _ca critical translation of the original Malayalam text by K.V. Sarma ; with explanatory notes by K. Ramasubramanian, M.D. Srinivas, M.S. Sriram. |
260 |
_a[New York] : _bSpringer ; _aNew Delhi : _bHindustan Book Agency, _cc2008. |
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300 |
_a2 v. (liv, 1084 p.) : _bill. ; _c25 cm. |
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490 | 1 | _aSources and studies in the history of mathematics and physical sciences | |
504 | _aIncludes bibliographical references and indexes. | ||
520 | _aGanita-yukti-bhasa (Rationales in Mathematical Astronomy) of Jyesthadeva (c.1530) is a seminal text of the Kerala school of astronomy. It is composed in the Malayalam language and presents detailed yuktis or explanations and demonstrations for the results and processes of mathematical astronomy. The text, comprising fifteen chapters, is naturally divided into two parts, mathematics and astronomy, and purports to give an exposition of the techniques and theories employed in the computation of planetary motions as set forth in the great treatise Tantrasangraha (c.1500) of Nilakantha Somayaji. The mathematics part is divided into seven chapters. The topics covered are Parikarma (logistics), Dasaprasna (ten problems), Bhinnaganita (fractions), Trairasika (rule of three), Kuttakara (linear indeterminate equations), Paridhi and Vyasa (infinite series and approximations for the ratio of the circumference and diameter of a circle) and Jyanayana (infinite series and approximations for sines). The astronomy part is divided into eight chapters. The topics covered are Grahagati (computation of mean and true longitudes of planets), Bhugola and Bhagola (Earth and celestial spheres), Pancadasa-prasna (fifteen problems relating to ascension, declination, longitude, etc.), Chaya-ganita (determination of time, place, direction, etc., from gnomonic shadow), Grahana (eclipses), Vyatipata (when the sun and moon have the same declination), Darsana-samskara (visibility correction for planets) and Candra-srngonnati (phases of the moon).--From publisher description | ||
650 | 0 |
_aHindu astronomy _vEarly works to 1800. _99355 |
|
650 | 0 |
_aAstronomy _xMathematics _vEarly works to 1800. _99356 |
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650 | 0 |
_aHindu mathematics. _99357 |
|
700 | 1 |
_aSarma, K. V. _etranslator _99373 |
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700 | 1 |
_aRamasubramanian, K. _etranslator _99374 |
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700 | 1 |
_aSrinivas, M. D. _etranslator _99375 |
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700 | 1 |
_aSriram, M. S. _etranslator _99376 |
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942 | _cTRB |