--- a/coursework/cw03.tex	Thu Apr 16 19:15:46 2020 +0100
+++ b/coursework/cw03.tex	Wed May 06 15:37:31 2020 +0100
@@ -7,6 +7,10 @@
 
 \section*{Coursework 3}
 
+TODO: Testcases for expressions
+\url{https://github.com/ArashPartow/math-parser-benchmark-project}
+
+
 \noindent This coursework is worth 5\% and is due on \cwTHREE{} 
 at 18:00. You are asked to implement a parser for the
 WHILE language and also an interpreter. You can do the