From d11d27b4b13788a4172f46d19c40395fcca865c2 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Thu, 28 Jul 2016 15:03:33 +0200
Subject: Fix difficulty ratings on exercises
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 doc/exercises.tex | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'doc/exercises.tex')

diff --git a/doc/exercises.tex b/doc/exercises.tex
index 83b79f8..757788b 100644
--- a/doc/exercises.tex
+++ b/doc/exercises.tex
@@ -8,6 +8,9 @@
 % ▶   Recommended
 % M   Matematically oriented
 % HM  Higher matematical education required
+% MP  Matematical problem solving skills required,
+%     double the rating otherwise; difficult is
+%     very personal
 % 
 % 00  Immediate
 % 10  Simple
@@ -46,7 +49,7 @@ with \texttt{zmod}?
 
 
 
-\item {[\textit{M10}]} \textbf{Convergence of the Lucas Number ratios}
+\item {[\textit{M15}]} \textbf{Convergence of the Lucas Number ratios}
 
 Find an approximation for
 $\displaystyle{ \lim_{n \to \infty} \frac{L_{n + 1}}{L_n}}$,
@@ -63,7 +66,7 @@ Lucas Number \psecref{sec:Lucas numbers}.
 
 
 
-\item {[\textit{M12${}^+$}]} \textbf{Factorisation of factorials}
+\item {[\textit{MP12}]} \textbf{Factorisation of factorials}
 
 Implement the function
 
@@ -105,7 +108,7 @@ $P_i$ is \texttt{P[i - 1]} and $K_i$ is \texttt{K[i - 1]}.
 
 
 
-\item {[$\RHD$\textit{M17}]} \textbf{Factorials inverted}
+\item {[$\RHD$\textit{MP17}]} \textbf{Factorials inverted}
 
 Implement the function
 
-- 
cgit v1.2.3-70-g09d2

