Rational Chebyshev Approximations to the Bessel Function Integrals Kis(x) The second Remes algorithm is used to approximate the integrals Kis by rational functions. The related coefficients for the approximations of Ki1, Ki2, Ki3 are given for different precisions. CACM December, 1964 Gargantini, I. Pomentale, T. CA641220 JB March 9, 1978 3:12 PM 1015 4 951 1346 4 951 1440 4 951 1645 4 951 951 4 951 951 5 951 951 5 951 951 5 951 1346 5 951 532 5 951 951 6 951 532 6 951