diff --git a/lbol.tex b/lbol.tex
index 6f57f93..fceebac 100644
--- a/lbol.tex
+++ b/lbol.tex
@@ -9,6 +9,7 @@
 \usepackage{float}
 \usepackage{longtable}
 \usepackage{booktabs}
+\usepackage{tabularray}
 \raggedbottom
 
 \usepackage{nicefrac}
@@ -874,38 +875,46 @@ If you are writing a multi-line equations in an \texttt{align}, \texttt{align*},
 
 You can also control the size of brackets and parentheses explicitly:
 
-% Provide some additional spacing in this table; may move this to preamble later
-\setlength{\tabcolsep}{10pt}
-\renewcommand{\arraystretch}{1}
+\medskip
 
-\begin{longtable}{| p{7cm} | p{2cm} |}
-\caption{Explicit Size Commands\label{brackparexp}}\\
-\hline
-	\textbf{Markup} & \textbf{Renders as} \\
-\hline
-	\rule{0pt}{22pt} \verb+\bigl( \Bigl( \biggl( \Biggl(+ & \rule{0pt}{22pt}$\bigl( ~\Bigl( ~\biggl( ~\Biggl($ \\[15pt]
-\hline
-	\rule{0pt}{22pt} \verb+\bigr] \Bigr] \biggr] \Biggr]+ & \rule{0pt}{22pt} $\bigr] ~\Bigr] ~\biggr] ~\Biggr]$ \\[15pt]
-\hline
-	\rule{0pt}{22pt} \verb+\bigl\{ \Bigl\{ \biggl\{ \Biggl\{+ & \rule{0pt}{22pt} $\bigl\{ ~\Bigl\{ ~\biggl\{ ~\Biggl\{$ \\[15pt]
-\hline
-	\verb+\bigl \langle \Bigl \langle+ \verb+\biggl \langle \Biggl \langle+ & \rule{0pt}{22pt} $\bigl  \langle ~\Bigl \langle ~\biggl \langle ~\Biggl \langle$ \\[15pt]
-\hline
-	\verb+\bigr \rangle \Bigr \rangle+ \verb+\biggr \rangle \Biggr \rangle+ & \rule{0pt}{22pt} $\bigr \rangle ~\Bigr \rangle ~\biggr \rangle ~\Biggr \rangle$ \\[15pt]
-\hline
-	\rule{0pt}{22pt} \verb+\big| \Big| \bigg| \Bigg|+ & \rule{0pt}{22pt} $\big| ~\Big| ~\bigg| ~\Bigg|$ \\[15pt]
-\hline
-	\rule{0pt}{22pt} \verb+\big\| \Big\| \bigg\| \Bigg\|+ & \rule{0pt}{22pt} $\big\| ~\Big\| ~\bigg\| ~\Bigg\|$ \\[15pt]
-\hline
-	\verb+\bigl \lceil \Bigl \lceil+ \verb+\biggl \lceil \Biggl \lceil+ & \rule{0pt}{22pt} $\bigl \lceil ~\Bigl \lceil ~\biggl \lceil ~\Biggl \lceil$ \\[15pt]
-\hline
-	\verb+\bigr \rceil \Bigr \rceil+ \verb+\biggr \rceil \Biggr \rceil+ & \rule{0pt}{22pt} $\bigr \rceil ~\Bigr \rceil ~\biggr \rceil ~\Biggr \rceil$ \\[15pt]
-\hline
-	\verb+\bigl \lfloor \Bigl \lfloor+ \verb+\biggl \lfloor \Biggl \lfloor+ & \rule{0pt}{22pt} $\bigl \lfloor ~\Bigl \lfloor ~\biggl \lfloor ~\Biggl \lfloor$ \\[15pt]
-\hline
-	\verb+\bigr \rfloor \Bigr \rfloor+ \verb+\biggr \rfloor \Biggr \rfloor+ & \rule{0pt}{22pt} $\bigr \rfloor ~\Bigr \rfloor ~\biggr \rfloor ~\Biggr \rfloor$ \\[15pt]
-\hline
-\end{longtable}
+% Provide some additional spacing in this table; may move this to preamble later
+%\setlength{\tabcolsep}{10pt}
+%\renewcommand{\arraystretch}{1}
+
+\noindent{}
+\begin{longtblr}
+[
+	caption = {Explicit Size Commands}
+]{
+	colspec = { X[7,l] X[2,c] },
+	hlines  = {0.75pt,solid},
+	vlines  = {0.75pt,solid},
+	rows    = {5mm, m, rowsep=1.5pt}
+}
+\textbf{Markup} & \textbf{Renders as} \\
+
+\Verb+\bigl( \Bigl( \biggl( \Biggl(+ & $\bigl( ~\Bigl( ~\biggl( ~\Biggl($ \\
+
+\Verb+\bigr] \Bigr] \biggr] \Biggr]+ &  $\bigr] ~\Bigr] ~\biggr] ~\Biggr]$ \\
+
+\Verb+\bigl\{ \Bigl\{ \biggl\{ \Biggl\{+ &  $\bigl\{ ~\Bigl\{ ~\biggl\{ ~\Biggl\{$ \\
+
+\Verb+\bigl \langle \Bigl \langle+ \Verb+\biggl \langle \Biggl \langle+ &  $\bigl  \langle ~\Bigl \langle ~\biggl \langle ~\Biggl \langle$ \\
+
+\Verb+\bigr \rangle \Bigr \rangle+ \Verb+\biggr \rangle \Biggr \rangle+ &  $\bigr \rangle ~\Bigr \rangle ~\biggr \rangle ~\Biggr \rangle$ \\
+
+\Verb+\big| \Big| \bigg| \Bigg|+ &  $\big| ~\Big| ~\bigg| ~\Bigg|$ \\
+
+\Verb+\big\| \Big\| \bigg\| \Bigg\|+ &  $\big\| ~\Big\| ~\bigg\| ~\Bigg\|$ \\
+
+\Verb+\bigl \lceil \Bigl \lceil+ \Verb+\biggl \lceil \Biggl \lceil+ &  $\bigl \lceil ~\Bigl \lceil ~\biggl \lceil ~\Biggl \lceil$ \\
+
+\Verb+\bigr \rceil \Bigr \rceil+ \Verb+\biggr \rceil \Biggr \rceil+ &  $\bigr \rceil ~\Bigr \rceil ~\biggr \rceil ~\Biggr \rceil$ \\
+
+\Verb+\bigl \lfloor \Bigl \lfloor+ \Verb+\biggl \lfloor \Biggl \lfloor+ &  $\bigl \lfloor ~\Bigl \lfloor ~\biggl \lfloor ~\Biggl \lfloor$ \\
+
+\Verb+\bigr \rfloor \Bigr \rfloor+ \Verb+\biggr \rfloor \Biggr \rfloor+ &  $\bigr \rfloor ~\Bigr \rfloor ~\biggr \rfloor ~\Biggr \rfloor$ \\
+\end{longtblr}
 
 
 \section{The \texttt{align} Environment}