Sqank (Algorithm 379 $D1)) CACM April, 1970 Lyness, J. N. numerical integration, integration rule, adaptive integration, automatic integration, Simpson's rule, numerical quadrature, quadrature, quadrature rule, adaptive quadrature, automatic quadrature, round-off error control 5.16 CA700410 JB February 13, 1978 2:46 PM 1352 4 2074 1352 4 2074 1352 4 2074 1352 4 2074 2048 4 2074 2048 4 2074 2048 4 2074 2074 4 2074 2074 4 2074 2074 4 2074 2074 4 2074 2093 4 2074 2093 4 2074 2093 4 2074 2550 4 2074 2074 5 2074 2074 5 2074 2074 5 2074 2415 5 2074 2550 5 2074 429 5 2074 786 5 2074 834 5 2074 872 5 2074 1040 6 2074 1573 6 2074 1982 6 2074 2074 6 2074 2074 6 2074 429 6 2074