单词 | simpson's 1/3 rule |
释义 | > as lemmasSimpson's 1/3 rule Simpson's 1/3 rule n. the rule that if n is an even number and x0, x1,...,xn are equally spaced points, then an approximation to the integral of the function f( x ) between x0 and xn is given by xn−x0/ 3n(f(x0) + 4f(x1) + 2f(x2)+ 4f(x3) + 2f(x4) + ⋯ + 4f(xn−1) + f(xn)).extracted from Simpsonn.1< as lemmas |
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