[數撚圍爐區] E=mc^2+AI (100)

1001 回覆
5 Like 2 Dislike
2024-04-24 11:42:08
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根本冇有效既alternative
環你老母咩
plus, 人生出黎就係破壞環景

2024-04-24 22:02:22
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2024-04-24 23:14:38
摸下個D 環保餐具垃圾袋咩人整
2024-04-24 23:33:49
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2024-04-25 00:04:57
1. 咁define \zeta 係為左可以用X reflexive 個 property

2. X*\Y* 嗰part你可能get錯左D野, 佢唔係將X* restrict落Y*到, 佢意思係for x* in X*, 即係bounded linear functional on X , 如果restrict個domain落Y到係bounded linear functional on Y. 所以個restriction induced a well defined map from X* -> Y*. 而你個zeta係eta composite 呢個inclusion map, 所以define到. 同埋 X*其實係subspace of Y*
2024-04-25 00:09:06
sor, 呢句錯: X*其實係subspace of Y*
我都丟低左好耐
2024-04-25 00:16:29
sor x2, 當我呢句無講過, X* < Y*係啱
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