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Lalla

Lalla

(fl. India, eighth century)

astronomy.

The son of Trivikrama Bhatta and the grandson of Śâmba, Lalla was one of the leading Indian astronomers of the eighth century; the only other major figure known to us from that century is the author of the later PauliŚasiddhânta. Lalla adhered to the two traditions started by Āryabhata I (b. 476); following the Āryapaksa (see essay in Supp.), he wrote the Śisyadhivrddhidatantra, which is the most extensive extant exposition of the views of that school. It contains twenty-two chapters divided into two books—an arrangement which influenced Bhāskara II (b. 1115):

I. On the computation of the positions of the planets.

1. On the mean longitudes of the planets.

2. On the true longitudes of the planets.

3. On the three problems involving diurnal motion.

4. On lunar eclipses.

5. On solar eclipses.

6. On the syzygies.

7. On the heliacal settings and risings of the planets.

8. On the shadow of the moon.

9. On the lunar crescent.

10. On planetary conjunctions.

11. On conjunctions of the planets with the stars.

12. On the pātas of the sun and moon.

13. Conclusion.

II. On the Sphere.

1. On graphical representations.

2. On the construction of the celestial sphere.

3. On the principles of mean motion.

4. On the terrestrial sphere.

5. On the motions and stations of the planets.

6. On geography.

7. On erroneous knowledge.

8. On instruments.

9. On certain (selected) problems.

A commentary on the Śisyadhivrddhidatantra was written by Bāskara II.

In accordance with the teachings of the ardharātrikapaksa (see essay in Supp.), which was also founded by āryabhata I, Lalla composed a commentary on the Khandakhādyaka, which had been written by Brahmagupta (b. 598) in 665; this commentary is no longer extant.

There does survive, however, in two or three manuscripts an astrological work by Lalla, the Jyotisaratnakśa. This was an extremely influential treatise on muhūrtaśāstra, or catarchic astrology, although it was later eclipsed by its shorter imitation, the Jyotisaratnamālā of Śrîpati (fl. 1040).

BIBLIOGRAPHY

The Śisyadhivrddhidatantra was edited by Sudhākara Dvivedin (Benares, 1886). There are brief notices concerning Lalla in Sudhākara Dvivedin, Ganakataranginī (Benares, 1933), pp. 8–11, repr. from The Pandit, n.s. 14 (1892); and in Ś. B. Diksita, Bhāratîya Jyotihśâstra (Poona, 1896; repr. 1931), 227–229. Fundamental for the problem of his date is the discussion by P. C. Sengupta in The Khandakhādyaka (Calcutta, 1934), pp. xxiii–xxvii.

David Pingree

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Lallā

Lallā or Lal Ded. 14th-cent. Kashmiri Śaivite poetess. Little is known of her life apart from an immense proliferation of stories, which attest to her popularity, but cannot be verified historically. She composed verse sayings, known as vakh, which are often direct and simple. But many of them are in fact complex in their associations, so that translations cannot convey why they remain so deeply loved among Kashmiris, both Hindu and Muslim.

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"Lallā." The Concise Oxford Dictionary of World Religions. . Encyclopedia.com. 19 Aug. 2017 <http://www.encyclopedia.com>.

"Lallā." The Concise Oxford Dictionary of World Religions. . Encyclopedia.com. (August 19, 2017). http://www.encyclopedia.com/religion/dictionaries-thesauruses-pictures-and-press-releases/lalla

"Lallā." The Concise Oxford Dictionary of World Religions. . Retrieved August 19, 2017 from Encyclopedia.com: http://www.encyclopedia.com/religion/dictionaries-thesauruses-pictures-and-press-releases/lalla