I have an array of equations which looks like this:
\documentclass{article}
\begin{document}
$$
\begin{array}{cc}
x=1 & y=1 \\
x=10 & y=20
\end{array}
$$
\end{document}
I'd like to align the equals sign vertically. I tried doing this, which I felt should work:
\documentclass{article}
\usepackage{amsmath}
\begin{document}
$$
\begin{array}{cc}
\begin{align} x&=1 \\ x&=10 \end{align} &
\begin{align} y&=1 \\ y&=10 \end{align} \\
\end{array}
$$
\end{document}
However, that did not work at all and threw me a million errors. Does anyone have any suggestions for me?
Best Answer
array
is intended for arrays of values, not for aligned expressions. (The terms are set in inline math mode, and the spacing is all wrong). Also$$
is not LaTeX syntax.You can use
align
(or for more control over the space between the two equations,alignat
)