Patanjali

The author of the Mahābhāṣya, an ancient treatise on Sanskrit grammar and linguistics, based on the Aṣṭādhyāyī of Pāṇini. This Patañjali's life is dated to mid 2nd century BCE by both Western and Indian scholars.[5][6][7] This text was titled as a bhasya or "commentary" on Katyayana-Panini's work by Patanjali, but is so revered in the Hindu traditions that it is widely known simply as Maha-bhasya or "Great commentary". So vigorous, well reasoned and vast is his text, that this Patanjali has been the authority as the last grammarian of classical Sanskrit for 2,000 years, with Panini and Katyayana preceding him. Their ideas on structure, grammar and philosophy of language have also influenced scholars in other Indian religions such as Buddhism and Jainism.[8][9]The compiler of the Yoga sūtras, a text on Yoga theory and practice,[10] and a notable scholar of Samkhya school of Hindu philosophy.[11][12] He is variously estimated to have lived between 5th century BCE to 4th century CE, with more scholars accepting dates between 2nd and 4th century CE.[13][10][14] The Yogasutras is one of the most important texts in the Hindu tradition and the foundation of classical Yoga.[15] It is the Indian Yoga text that was most translated in its medieval era into forty Indian languages.[16]The author of a medical text called Patanjalatantra. He is cited and this text is quoted in many medieval health sciences-related texts, and Patanjali is called a medical authority in a number of Sanskrit texts such as Yogaratnakara, Yogaratnasamuccaya and Padarthavijnana.[17] There is a fourth Hindu scholar also named Patanjali, who likely lived in 8th-century CE and wrote a commentary on Charaka Samhita and this text is called Carakavarttika.[18] According to some modern era Indian scholars such as P.V. Sharma, the two medical scholars named Patanjali may be the same person, but completely different person than the Patanjali who wrote the Sanskrit grammar classic Mahabhasya.[18]