This paper presents a simpler formula for calculating the approximate value of Laplacefunction with an error not more than 0.000064.
本文给出一个比较简单的公式,用以计算拉普拉斯函数的近似值,计算误差不超过0.000064。
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The paper gave disperse pattern of laplacefunction under in - uniform grid, which fulfills acceptance character and error maximization theory. it also has fulfills the character of extreme value.