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https://insa.nic.in/writereaddata/UpLoadedFiles/IJHS/Vol47_4_11_PPDivakaran.pdf https://insa.nic.in/writereaddata/UpLoadedFiles/IJHS/Vol47_4... https://en.wiki

• mkl 7y ago
  These are interesting articles that seem to agree with what I said. The first one defines calculus in a much more limited way, and refers to some of the earlier basic components I mentioned. I'm not a historian, but a few months ago I spent some time analysing one of Fibonacci's trigonometric tables (chords, not sine or sine-differences). Aryabhata's sine-differences were much earlier.