radius of the Earth and gives values for sines at 1° intervals. Kamalākara also gives a table for finding the right ascension of a planet from its longitude Articles A K Bag, "Indian literature on mathematics during 1400–1800 A.D.", Indian J. Hist. Sci. 15 (1) (1980), 79–93. Radha Charan Gupta, "Kamalakara's mathematics and construction of Kundas", Ganita Bharati 20 (1-4) (1998), 8–24. Radha Charan Gupta, "Addition and subtraction theorems for the sine and the cosine in medieval India", Indian J. History Sci. 9 (2) (1974), 164–177. Radha Charan Gupta, "Sines and cosines of multiple arcs as given by Kamalakara", Indian J. History Sci. 9 (2) (1974), 143–150. Radha Charan Gupta, "Sines of sub-multiple arcs as found in the Siddhanta-tattva-viveka", Ranchi Univ. Math. J. 5 (1974), 21–27. David Pingree, "Islamic astronomy in Sanskrit", J. Hist. Arabic Sci. 2 (2) (1978), 315–330; 425. A N Singh, "Hindu trigonometry", Proc. Benares Math. Soc. 1 (1939), 77–92. See also Golagrama, village in India associated with astronomers and mathematicians Dadhigrama, village in India associated with astronomers and mathematicians Jambusagaranagara, region in India associated with astronomers and mathematicians Citations References (PDF version) External links 1616 births 1700 deaths 17th-century Indian astronomers 17th-century Indian mathematicians Scientists from Maharashtra Scholars from Maharashtra People from Maharashtra