toms439_test, a FORTRAN77 code which calls toms439(), which implements ACM toms algorithm 439, which carries out a product type three point Gauss-Legendre-Simpson's integration rule to estimate the integral from A to B of F(X) * G(X).
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toms439, a FORTRAN77 code which implements ACM toms algorithm 439, which carries out a product type three point Gauss-Legendre-Simpson's integration rule to estimate the integral from A to B of F(X) * G(X).