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Question
在计算定积分时，在用exp(1)作为上限时出现离谱答案。
>> int(sin(log(x)),1,exp(1)) ans = 1/2 - (3060513257434037*2^(1/2)*cos(pi/4 + log(3060513257434037/1125899906842624)))/225...
3 years ago | 1 answer | 0
