![Intertext 中的脚注不显示(对齐)](https://linux22.com/image/442803/Intertext%20%E4%B8%AD%E7%9A%84%E8%84%9A%E6%B3%A8%E4%B8%8D%E6%98%BE%E7%A4%BA%EF%BC%88%E5%AF%B9%E9%BD%90%EF%BC%89.png)
我正在努力完成一篇论文,并在论文中间使用了 align 和 intertext,这导致我的脚注消失了。我尝试在 {align*} 后使用 \footnotemark 和 \footnotetext,这会使脚注出现,但在下一页上,这实际上没什么用。我该如何让它显示出来?非常感谢您的帮助,提前谢谢!
\usepackage{amsmath}
\usepackage{amssymb}
\begin{document}
Blabla:
\begin{align*}
X &= \bigcup\limits_{i=1}^{\infty} A^{-i} M. \\
\intertext{Text inbetween}
P_{1} &= S(A)M \cup M \cup X, \\
P_{2} &= S(A^{-1})M \setminus X, \\
P_{3} &= S(B)M, \\
P_{4} &= S(B^{-1})M. \\
Sodass: S^2\setminus D &= P_{1} \cup P_{2} \cup P_{3} \cup P_{4}.
\intertext{Some more text with a helpful \footnote{I am helpful!}
AP_{2} &= P_{2} \cup P_{3} \cup P_{4}, \\
BP_{4} &= P_{1} \cup P_{2} \cup P_{4}.
\intertext{last bit of text}
S_{1} \sim (S^2\setminus D) &= P_{1} \cup AP_{2}, \\
S_{2} \sim (S^2\setminus D) &= P_{3} \cup BP_{4}.
\end{align*}
\end{document}
答案1
\intertext
增加了一层阻止脚注机制的装箱层,但你可以使用原始的\noalign
\documentclass{article}
\usepackage{amsmath}
\usepackage{amssymb}
\begin{document}
Blabla:
\begin{align*}
X &= \bigcup\limits_{i=1}^{\infty} A^{-i} M. \\
\intertext{Text inbetween}
P_{1} &= S(A)M \cup M \cup X, \\
P_{2} &= S(A^{-1})M \setminus X, \\
P_{3} &= S(B)M, \\
P_{4} &= S(B^{-1})M. \\
Sodass: S^2\setminus D &= P_{1} \cup P_{2} \cup P_{3} \cup P_{4}.
\intertext{Some more text with a helpful\footnotemark}\noalign{\footnotetext{I am helpful!}}
AP_{2} &= P_{2} \cup P_{3} \cup P_{4}, \\
BP_{4} &= P_{1} \cup P_{2} \cup P_{4}.
\intertext{last bit of text}
S_{1} \sim (S^2\setminus D) &= P_{1} \cup AP_{2}, \\
S_{2} \sim (S^2\setminus D) &= P_{3} \cup BP_{4}.
\end{align*}
\end{document}