Pingala

Pingala
Bornc. 3rd or 2nd century BCE
Academic work
EraMaurya or post-Maurya
Main interests
Sanskrit prosody, Indian mathematics, Sanskrit grammar
Notable works
Author of the "Chandaḥśāstra" (also called Pingala Sutras), the earliest known treatise on Sanskrit prosody, Creator of Pingala's formula
Notable ideas
Mātrāmeru, Binary numeral system, Meru Prastāra

Acharya Pingala (Sanskrit: पिङ्गल, romanized: Piṅgala; c. 3rd–2nd century BCE) was an ancient Indian scholar, poet, grammarian and mathematician whose master work Chandaḥśāstra (Sanskrit: छन्दःशास्त्र, lit. 'A Treatise on Prosody'), also called the Pingala Sutras (Sanskrit: पिङ्गलसूत्राः, romanized: Piṅgalasūtrāḥ, lit. 'Pingala's Formulae'), is the foundational text of Chandas (prosody and metrics)—one of the six Vedāngas (auxiiiary science) of traditional Indian scholarship.

The Chandaḥśāstra is a work of eight chapters written in the late Sūtra style, that relies on explanatory commentaries for full comprehension. Dated to the final centuries BCE the was elaborated in 10th century CE by Halayudha in his commentary, the Mṛtasañjīvinī. According to Indian tradition and historical accounts, Maharshi Pingala is described as the younger brother of Pāṇini, the famous Sanskrit grammarian of Vyākaraṇa. Others traditions identify him with Patanjali, the 2nd-century BCE scholar who authored the Mahābhāṣya.