[數撚圍爐區] 毅進制是怎樣運作的? (16)

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2019-08-17 23:19:18
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求救各位巴打
2019-08-19 11:59:51
我試過parameterise 之後計到個integral = pi i(因為一個圓係2pi i) 但係搵唔到關咩事
2019-08-19 12:26:18
2019-08-19 12:30:43
2019-08-19 12:33:47
Integral (ii) = i*pi (By (i) and Cauchy integral formula)
Then calculate (ii) again by the parametrization z=t+i(t^2-1)
2019-08-19 13:35:30
我係咁parameterise
但係計完出嚟又有咩關聯呢
2019-08-19 13:44:42
Parametrize 完之後個integral(的imaginary part)就是題目果個integral了。。。
2019-08-19 14:05:12
吖屌原來要conjugate 整走個 complex denominator佢
小弟真係好撚柒蠢

thanks 巴打
2019-08-19 15:25:02
2019-08-19 21:12:40
2019-08-20 00:44:29
點解linear regression個error要assume係normally distributed一定嫁咩
double exponential都得嫁嘛,定係normal會好計d?用黎做residual analysis
2019-08-20 10:32:01
我覺得residual assume normality 係方便做hypothesis testing同confidence interval
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