\begin{table}
\centering
\begin{tblr}[         %% tabularray outer open
]                     %% tabularray outer close
{                     %% tabularray inner open
colspec={Q[]},
column{1}={halign=c,},
}                     %% tabularray inner close
\toprule
Math \\ \midrule %% TinyTableHeader
$x^2 + y^2 = z^2$ \\
$\frac{1}{2}$    \\
\bottomrule
\end{tblr}
\end{table} 
