为何1x的积分是lnx而1x的平方则跟ln没有关系,积分的运算逻�是什么?哪本书里有? 知乎 Template




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tomski为何1x的积分是lnx而1x的平方则跟ln没有关系,积分的运算逻�是什么?哪本书里有? 知乎 coloring