By the year 200 C.E., it had been worked out to the equivalent of 3.1416, a figure that Chinese and Indian mathematicians had independently confirmed by the early sixth century C.E.
Pada tahun 200 M, telah dihasilkan angka 3,1416, yang diteguhkan secara terpisah oleh para matematikawan Cina dan India pada awal abad keenam M.