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Achyuta Pisharati
Achyuta Pisharati (1550–1621) was a renowned Sanskrit grammarian, astrologer and mathematician of his time. He was a student of Jyestadeva and a member of Madhava of Sangamagrama's Kerala school. He is remembered mostly for his part in the composition of his student Melpathur Narayana Bhattathiri's devotional poem, Narayaneeyam.
Achyuta Pisharati - Works
He discovered the technique of 'the reduction of the ecliptic'. He authored Sphuta-nirnaya (sphuta roughly meaning component parts<!not too sure!>, nirnaya meaning determining), Raasi-gola-sphuta-neeti (raasi meaning zodiac, gola meaning sphere and neeti roughly meaning rule), Karanottama (1593) and a 4 chapter treastise Uparagakriyakrama on lunar and solar eclipses.
Indian Mathematicians, Madhava of Sangamagrama, Jyestadeva, Parameswara, Neelakanta Somayaji, Achyuta Pisharati, Melpathur Narayana Bhattathiri, Achyuta Panikkar
Achyuta Pisharati - Narayaneeyam
Pisharati is known to have scolded and provoked an errant Narayana to take up the Brahmin's duties of prayer and religious practices. He accepted Narayana as his Grammar student. Later when Pisharoti was struck with paralysis (or rheumatism by another account), Narayana, unable to bear the pain of his dear guru, by way of Gurudakshina took the disease upon himself. As a result Pisharoti is said to have been cured, but no medicine could cure Narayana. As a last resort, Narayana went to the Lord of Guruvayur and requested Thunjat Ramanujan Ezhuthachan, a great devotee of Guruvayurappan, to suggest a remedy for his disease. Ramajunan, advised him to compose a poetical work on the Avatars (incarnations) of Lord Vishnu beginning with that of Matsya (Fish). Narayana composed beautiful slokas in praise of Lord Guruvayurappan and recited them before the deity. He was soon cured of his disease.
The book of slokas written by Narayana were named Narayaneeyam. The day on which Narayana dedicated his Narayaneeyam to Sri Guruvayurappan is celebrated as "Narayaneeyam Dinam" every year at Guruvayur.
See also
- Indian Mathematicians
- Madhava of Sangamagrama
- Jyestadeva
- Parameswara
- Neelakanta Somayaji
- Achyuta Pisharati
- Melpathur Narayana Bhattathiri
- Achyuta Panikkar
Categories: 1550 births | 1621 deaths | Indian mathematicians
Other related archives1550 births, 1621 deaths, Gurudakshina, Guruvayur, Indian mathematicians, Madhava of Sangamagrama, Melpathur Narayana Bhattathiri, Narayana, Neelakanta Somayaji, Parameswara, Sanskrit
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