未验证 提交 e7a67e31 编写于 作者: 久永 提交者: GitHub

fix:#533 修复雅可比矩阵的定义公式错误。

官方文档上的是对的,只在中文文档上才是错误的。这造成了很多看中文资料的初学者困惑。
上级 7a4b8840
......@@ -138,6 +138,12 @@ tensor([[4.5000, 4.5000],
$$
J=\left(\begin{array}{ccc}
\frac{\partial y_{1}}{\partial x_{1}} & \cdots & \frac{\partial y_{1}}{\partial x_{n}}\\
\vdots & \ddots & \vdots\\
\frac{\partial y_{m}}{\partial x_{1}} & \cdots & \frac{\partial y_{m}}{\partial x_{n}}
\end{array}\right)
,即:
J^{T}=\left(\begin{array}{ccc}
\frac{\partial y_{1}}{\partial x_{1}} & \cdots & \frac{\partial y_{m}}{\partial x_{1}}\\
\vdots & \ddots & \vdots\\
\frac{\partial y_{1}}{\partial x_{n}} & \cdots & \frac{\partial y_{m}}{\partial x_{n}}
......
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