diff -r be818c5a67d4 -r 8a61bcd51ec3 slides/slides01.tex
--- a/slides/slides01.tex	Sat Nov 04 18:53:37 2023 +0000
+++ b/slides/slides01.tex	Mon Nov 06 14:18:26 2023 +0000
@@ -110,7 +110,7 @@
     %Office: & N\liningnums{7.07} (North Wing, Bush House)\bigskip\\
     Slides \& Code: & KEATS\bigskip\\
 
-    Office Hour: &  Fridays 11:00 -- 12:00\\
+    Office Hour: &  Fridays 13:00 -- 14:00\\
     Location: & N7.07 (North Wing, Bush House)\bigskip\\
 
     Pollev: & \texttt{\alert{https://pollev.com/cfltutoratki576}}\\  \\
@@ -141,11 +141,12 @@
 \includegraphics[scale=0.30]{../pics/guardian.jpg}\\[-3mm]
 \mbox{}\hspace{-2mm}\includegraphics[scale=0.38]{../pics/morgan.png}\\[-3mm]
 \includegraphics[scale=0.30]{../pics/suisse.png}\\
+Standard \& Poor's\\  
 {\large\bf ...}
 \end{tabular}
 \end{textblock}
 
-\begin{textblock}{6}(9,3)
+\begin{textblock}{6}(8,3)
 \begin{tabular}{l}
 \includegraphics[scale=0.20]{../pics/edf.png}\\[-1mm]
 \includegraphics[scale=0.08]{../pics/novell.png}\\[-1mm]
@@ -155,6 +156,13 @@
 \end{tabular}
 \end{textblock}
 
+\begin{textblock}{6}(11,3)
+\begin{tabular}{l}
+\includegraphics[scale=0.08]{../pics/lichess.png}\\[-1mm]
+{\footnotesize  lichess engine (open source)}  
+\end{tabular}
+\end{textblock}
+
 
 \begin{textblock}{12}(2,11)
   \footnotesize
@@ -259,18 +267,23 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[c]
-\frametitle{First Steps: Scala Tools}
+\frametitle{First Steps: \textcolor{red}{Scala 3} Tools}
 
+\mbox{}\\
+
+\begin{minipage}{1.1\textwidth}
 \begin{itemize}
-\item contains a REPL  
-\item I use VS Code and a Scala extension (M'place)
+\item contains a REPL $\Rightarrow$ but this year we use
+  \textcolor{red}{\texttt{scala-cli}}  
+\item I use VS Codium and a Scala extension (M'place)
 \begin{center}  
 \includegraphics[scale=0.10]{../pics/vscode.png}\\[-10mm]\mbox{}
 \end{center}\bigskip
   
 \item there is a plugin for Eclipse (called Scala IDE)\medskip
 \item there is also a plugin for IntelliJ\medskip
-\end{itemize}  
+\end{itemize}
+\end{minipage}
 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -297,12 +310,44 @@
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c, fragile]
+\frametitle{This year Scala 3/ \textbf{\texttt{scala-cli}}}
+
+\mbox{}\\
+
+\begin{minipage}{1.3\textwidth}
+\begin{center}
+\textbf{\texttt{scala-cli}}
+$\quad\Rightarrow$ {\small\url{https://scala-cli.virtuslab.org/}}\bigskip
+\end{center}
+
+Installation problems:
+\begin{itemize}
+\item Oscar Sjostedt (\texttt{\small{}oscar.sjostedt@kcl.ac.uk})
+\item Nicole Lehchevska (\texttt{\small{}nicole.lehchevska@kcl.ac.uk})\bigskip
+\end{itemize}
+Github problems:
+\begin{itemize}
+\item Quan Tran (\texttt{\small{}anh.tran@kcl.ac.uk})\bigskip
+\end{itemize}
+Discussion forum:
+\begin{itemize}  
+\item Ruben Ticehurst-James (\texttt{\small{}ruben.ticehurst-james@kcl.ac.uk})  
+\end{itemize}
+\end{minipage}
+  
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[t]
 \frametitle{Why Scala?}
 
-\onslide<2->{%
+\only<2-4>{%
 \begin{center} 
 {\large\bf{}Money?}\bigskip\\  
 \begin{tabular}{@{}c@{}c@{}}
@@ -313,19 +358,28 @@
 \end{center}
 \RIGHTarrow{2}{2.0}{6.3}
 \DOWNarrow{2}{10.1}{4.4}
-}
-
 
 \small
 Elm, Rust, Haskell, Ocaml, F$\#$, Erlang, ML, Lisp (Racket)\ldots 
+}
 
 \only<3>{
+\begin{textblock}{2}(7.5,6.7)
+\includegraphics[scale=0.2]{../pics/salary3.png}
+\end{textblock}
+\RIGHTarrow{2}{2.0}{6.3}
+\DOWNarrow{2}{10.1}{4.4}}
+
+
+\only<4>{
 \begin{textblock}{6}(3.3,6.2)
 \begin{bubble}[6.5cm]
 \bf\huge\textcolor{RoyalBlue}{Functional Programming!}
 \end{bubble}
 \end{textblock}}
 
+
+
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 
@@ -342,12 +396,12 @@
 Elm, Haskell, Ocaml, F$\#$, Erlang, ML, Lisp (Racket)\ldots 
 
 \only<2>{
-\begin{textblock}{6}(1.3,6.2)
-\begin{bubble}[10cm]
-\normalsize``If you want to see which features will be in mainstream programming
+\begin{textblock}{8}(1.3,6.2)
+\begin{bubble}[12cm]
+\normalsize\it``If you want to see which features will be in mainstream programming
   languages tomorrow, then take a look at functional programming
   languages today.''\medskip\small\\
-  \hfill{}---Simon Peyton Jones (works at Microsoft)\\
+  \hfill{}---Simon Peyton Jones (works at Epic Games, used to work at Microsoft)\\
   \hfill{}main developer of the Glasgow Haskell Compiler
 \end{bubble}
 \end{textblock}}
@@ -898,7 +952,8 @@
 \begin{frame}[t,fragile]
 
 \begin{bubble}[10.5cm]
-  "PEP was my favourite module so far during these 2 years. It motivated me to apply and get a summer internship offer at S\&P Global as a Scala developer. The module content was more than enough for me to start working on the projects here at the company." -- Szabolcs Daniel Nagi (PEP 2021)
+\it  "PEP was my favourite module so far during these 2 years. It motivated me to apply and get a summer internship offer at S\&P Global as a Scala developer. The module content was more than enough for me to start working on the projects here at the company."\\
+  \mbox{}\hfill{}--- Szabolcs Daniel Nagi (PEP 2021)
 \end{bubble}  
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
@@ -909,18 +964,18 @@
 \frametitle{Conclusion for Today}
 
 \begin{itemize}
-\item Scala is still under development, 2.13.1 came out in Sept.\\ 
-  (the compiler is terribly slow)\medskip
-\item {\bf\url{http://www.scala-lang.org/}}\bigskip
+\item This year we will be using Scala 3 with the \texttt{scala-cli} REPL!\\ 
+  \medskip
+\item {\bf\url{https://scala-cli.virtuslab.org/}}\bigskip
   
-\item it is a rather \textbf{\alert{deep}} language\ldots i.e.~gives
-  you a lot of rope to shoot yourself\bigskip
+\item Scala can be a rather \textbf{\alert{deep}} language\ldots i.e.~gives
+  you a lot of rope to shoot yourself.\bigskip
 
-\item learning functional programming is not easy\ldots{}when you have
+\item Learning functional programming is not easy\ldots{}when you have
   spent all of your career thinking in an imperative way, it is hard to
-  change\bigskip\medskip
+  change.\bigskip\medskip
   
-\item hope you have fun with Scala and the assignments
+\item Hope you have fun with Scala and the assignments.
 \end{itemize}
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%