update>

latex/main.tex

@@ -88,6 +88,17 @@
 \newtheorem{prop}[theorem]{Proposition}
 \newtheorem{defn}[theorem]{Definition}
 
+%%%%%%%%%%%%%%%%%%%%%%
+% Add abstract for book
+\newenvironment{abstract}{
+  \begin{center}
+    \bfseries Abstract
+  \end{center}
+    \quotation
+}{
+  \endquotation
+}
+
 \title{Concentration of Measure And Quantum Entanglement}
 \author{Zheyuan Wu}
 \date{\today}