@MichaelBaudin You can use aligned, alignedat or split environments, which can be used within equations:
$$
\begin{aligned}
a &= b + c \\
d &= e + f
\end{aligned}
$$
2 Likes
@MichaelBaudin You can use aligned, alignedat or split environments, which can be used within equations:
$$
\begin{aligned}
a &= b + c \\
d &= e + f
\end{aligned}
$$