This report compares the performance of five different adaptive quadrature schemes, based on Newton-Cotes (2N + 1) point rules (N = 1, 2, 3, 4, 5), in approximating the set of definite integrals ∫1-1 (x2 + p2)-1 dx with relative accuracy &egr;.
Comparison of several adaptive Newton-Cotes quadrature routines in evaluating definite integrals with peaked integrands
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