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It is found that the open composite trapezoidal formulae are the best quadrature formulae under three different senses.
,ON THE EXTREMAL PROPERTIES OF OPEN COMPOSITE TRAPEZOIDAL FORMULAE
【摘 要】
：
It is found that the open composite trapezoidal formulae are the best quadrature formulae under three different senses.
【机 构】
：
Department of Mathematics, Zhejiang University, Hangzhou 310028, China“,”College of Mathematics & In
【出 处】
：
计算数学（英文版）
【发表日期】
：
2005年2期
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