677
110K
214
Show all posts
为何latex中在等号右侧添加&符号会减小=与右侧字符之间间距? 以下公式的代码为: \begin{aligned} =&a=a \end{aligned} 知乎显示为: $\begin{aligned} =&a=a \end{aligned}$ 可见第一个=a间的间距远小于第二个
\begin{aligned} =&a=a \end{aligned}
$$ \begin{aligned} =&a=a \end{aligned} $$
$$ {=}{a=a} $$
$$ \begin{aligned} ={}&a=a \end{aligned} $$
$$ \begin{aligned} a&=a \end{aligned} $$
$$ {a}{=a} $$
$$ {a}{{}=a} $$
$-1$
${}-1$
$$ \begin{aligned} -1 \end{aligned} $$
$$ \begin{aligned} &-1 \end{aligned} $$
Bump
766
4684
27
$\LaTeX$ formula tutorial Reply post To last page
Mobile version
2025-7-3 11:49 GMT+8
Powered by Discuz!
Processed in 0.018345 seconds, 26 queries