我是乳胶新手，正在尝试在乳胶中创建以下内容：
它看起来与我使用时想要的类似：
$\scriptsize 0_{{\big T}{\small 1}} =
但是，我收到以下错误消息：
! Missing delimiter (. inserted).
<to be read again>
T
l.10 $\scriptsize 0_{{\big T
}{\small 1}} =
I was expecting to see something like `(' or `\{' or
`\}' here. If you typed, e.g., `{' instead of `\{', you
should probably delete the `{' by typing `1' now, so that
braces don't get unbalanced. Otherwise just proceed.
Acceptable delimiters are characters whose \delcode is
nonnegative, or you can use `\delimiter <delimiter code>'.
我不知道如何修复该错误，希望这里有人可以帮助我:)
答案1
不要尝试更改元素的字体大小，而是使用上标和下标，如以下示例所示：
\documentclass{article}
\begin{document}
$ ^0T_1 = $
\end{document}
