Q000006: Hammer–Marlowe–Stroud

Integral\(\displaystyle \int f(x)\,\mathrm{d}x\)
References
Hammer, Preston C., Marlowe, O. J., and Stroud, A. H. Numerical integration over simplexes and cones, Mathematical Tables and Other Aids to Computation 10(55), 130–137, 1956. [DOI: 10.2307/2002483]

Triangle

Order 4

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