--- a/cws/cw01.tex	Tue Oct 29 09:54:52 2019 +0000
+++ b/cws/cw01.tex	Tue Oct 29 11:10:09 2019 +0000
@@ -12,12 +12,12 @@
 \mbox{}\hfill\textit{coupled with judiciously placed print statements.''}\smallskip\\
 \mbox{}\hfill\textit{ --- Brian W. Kernighan, in Unix for Beginners (1979)}\medskip\bigskip
 
-
+ 
 \noindent
-This assignment is about Scala and worth 10\%. The basic
-part is due on \cwSIX{} at 11pm, and the main part on \cwSIXa{}
-at 11pm. You are asked to implement two programs about list
-processing and recursion. The main part is more advanced and might
+This assignment is about Scala and worth 10\%. The preliminary
+part is due on \cwSIX{} at 16pm, and the core part on \cwSIXa{}
+at 16pm. You are asked to implement two programs about list
+processing and recursion. The core part is more advanced and might
 include material you have not yet seen in the first lecture.
 \bigskip
  
@@ -86,7 +86,7 @@
 \texttt{100.0 / 3}!
 
 \newpage
-\subsection*{Basic Part (3 Marks, file collatz.scala)}
+\subsection*{Preliminary Part (3 Marks, file collatz.scala)}
 
 This part is about recursion. You are asked to implement a Scala
 program that tests examples of the \emph{$3n + 1$-conjecture}, also
@@ -169,7 +169,7 @@
 
 
 
-\subsection*{Main Part (7 Marks, file drumb.scala)}
+\subsection*{Core Part (7 Marks, file drumb.scala)}
 
 A purely fictional character named Mr T.~Drumb inherited in 1978
 approximately 200 Million Dollar from his father. Mr Drumb prides