[張爸] atan(pi/2)
積分積到最後有個
arc tan(pi/2)怎模辦?
近似求出來?直接寫1?不要管他了?
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推
06/02 22:20, , 1F
06/02 22:20, 1F
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06/02 22:39, , 2F
06/02 22:39, 2F
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06/02 23:19, , 3F
06/02 23:19, 3F
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06/02 23:30, , 4F
06/02 23:30, 4F
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06/03 00:10, , 5F
06/03 00:10, 5F
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06/03 00:17, , 6F
06/03 00:17, 6F
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06/03 00:17, , 7F
06/03 00:17, 7F
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