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[几何] 极化恒等式 |
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Related threads
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Author|
hbghlyj
Posted at 2023-10-27 04:38:58
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Comment我们分别证明了和式与积分都等于$x\bar y$,但它们有联系吗?这个求和当$n→∞$的极限是\eqref{1}的积分吗?
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Author|
hbghlyj
Posted at 2023-10-27 16:16:18
Comment这不就单位圆周上 Riemann 积分的定义?
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Author|
hbghlyj
Posted at 2023-10-27 18:41:09
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hbghlyj
Posted at 2023-10-27 18:42:27
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hbghlyj
Posted at 2023-10-27 18:43:20
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hbghlyj
Posted at 2023-10-27 18:49:07
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hbghlyj
Posted at 2024-2-23 00:34:53
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hbghlyj
Posted at 2024-2-23 00:40:26
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