Finalize first proper slide

main.tex

@@ -13,6 +13,9 @@
 \usepackage{xcolor}
 
 \usetheme{edmaths}
+%\usepackage{beamerfontthememetropolis}
+%\usefonttheme[onlymath]{sansserif}
+\renewcommand\mathfamilydefault{\rmdefault}
 
 \title{Bridgeland Stabilities and Finding Walls}
 \subtitle{}
@@ -50,6 +53,8 @@
 		&\centralcharge (E) = - \degree(E) + i \rank(E)
 	\end{align*}
 
+	\vfill
+
 	\resizebox{1\hsize}{!}{
 		\sageplot{sagetexscripts.fig1.plot()}
 	}