我在对齐环境中运行以下代码时遇到问题:
\begin{align}
\mathbf{D}^{(m)} = \mathbf{D} \mathbf{D} \cdots \mathbf{D} = \mathbf{D}^m,\quad \boldsymbol{f}^{(m)} = \mathbf{D}^{(m)} \boldsymbol{f}
\end{align}
错误消息显示以下内容:
“包 inputenc 错误:无效的 UTF-8 字节 168。分数对流�”
哪里有问题?
我在对齐环境中运行以下代码时遇到问题:
\begin{align}
\mathbf{D}^{(m)} = \mathbf{D} \mathbf{D} \cdots \mathbf{D} = \mathbf{D}^m,\quad \boldsymbol{f}^{(m)} = \mathbf{D}^{(m)} \boldsymbol{f}
\end{align}
错误消息显示以下内容:
“包 inputenc 错误:无效的 UTF-8 字节 168。分数对流�”
哪里有问题?