The Astrological Works of Dasabala
Summary
David Pingree's *The Astrological Works of Dasabala* (1988) presents two 11th-century Sanskrit texts by Dasabala, a scholar linked to the Valabhi region and contemporary of Bhoja. The first text, *Cintamani*, contains astronomical tables (tithi, naksatra, yoga) across five sections totaling 143 verses, with a commentary (*vṛtti*) by Mahādeva (c. 1219 CE). The second, *Karaṇa-kamala-martanda*, details ten astrological procedures in 278 verses. Pingree’s edition uses manuscripts from Ahmedabad and Oxford, noting Dasabala’s reliance on Bhoja’s *Rājamrgaṇka* and simplified computational methods compared to earlier works. The text emphasizes practicality with pre-calculated tables. *Sirijiniyam* (1990) by T.S. Subrahmanya Sastri adapts Elango Adigal’s Tamil epic *Cilappatikaram* into a ten-act Sanskrit drama centered on the heroine Kannaki’s anklet, which triggers the destruction of a Pandya capital. While adhering to classical conventions, the play modernizes by avoiding Prakrit and strictly following Bharata’s *Nāṭyaśāstra* only partially. Critics note its poetic skill despite its brevity.
Summary reviewed by a volunteer editor.
Conclusion
This edition of Dasabala’s works offers critical insights into 11th-century astronomical practices, revealing his innovative approach to computational efficiency. By integrating *bija-samskara* directly into calculations rather than treating it as a separate component, Dasabala streamlines complex procedures like planetary position determination, offering practical advantages over contemporaries like Bhoja. His reliance on precomputed tables and simplified *varsa-gana* methods demonstrates a shift toward accessibility and speed, reflecting broader trends in medieval Sanskrit scientific literature. The inclusion of Mahadeva’s commentary further contextualizes the reception and application of Dasabala’s work, highlighting its pedagogical and practical value. Pingree’s meticulous editing underscores the text’s significance as a bridge between classical astronomical traditions and later developments, positioning Dasabala as a key figure in the evolution of *jyotisha* methodologies.