vault backup: 2023-10-15 17:23:38
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@@ -27,6 +27,10 @@ $\frac{dB}{dA} = \frac{d(f(A))}{dA}$ 即 `B` 对 `A` 中的每个变量进行求
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$$
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\frac{d(U^T V)}{dX} = \frac{\partial{U}}{\partial{X}} V + \frac{\partial{V}}{\partial{X}} U
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$$
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2. 加法
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$$
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\frac{d(U+V)}{dX} = \frac{dU}{dX} + \frac{dV}{dX}
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$$
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## 常见公式推导
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1.
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$$\begin{aligned}
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