By using differentiator series method, the formula of partial integration is obtained.

用微分算子级数法得到分部积分公式，使一类积分计算变得十分简单。

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By using differentiator series method, the formula of partial integration is obtained.

用微分算子级数法得到分部积分公式，使一类积分计算变得十分简单。

youdao