From 0b70df2921ec91bf078a0b4600a5ca86df1a59dc Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Tue, 11 Oct 2016 09:48:03 +0200
Subject: [PATCH] up

---
 week7/Makefile | 12 ++++++++++++
 week7/w7.tex   | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 week7/Makefile
 create mode 100644 week7/w7.tex

diff --git a/week7/Makefile b/week7/Makefile
new file mode 100644
index 0000000..77ea797
--- /dev/null
+++ b/week7/Makefile
@@ -0,0 +1,12 @@
+DOCUMENTS:=w7
+PDFLATEXFLAGS:=-halt-on-error
+PDFLATEX:=pdflatex $(PDFLATEXFLAGS)
+
+all: $(addsuffix .pdf,$(DOCUMENTS))
+
+%.pdf: %.tex
+	$(PDFLATEX) $<
+	$(PDFLATEX) $<
+
+clean:
+	$(RM) -v $(addprefix $(DOCUMENTS),.pdf .log .aux)
diff --git a/week7/w7.tex b/week7/w7.tex
new file mode 100644
index 0000000..d571622
--- /dev/null
+++ b/week7/w7.tex
@@ -0,0 +1,34 @@
+\documentclass[a4paper]{article}
+
+\usepackage{geometry}
+\usepackage{enumitem}
+
+\title{Exercise week 7}
+\author{Mart Lubbers}
+\date{\today}
+
+\begin{document}
+\maketitle
+\subsection*{Exercises Chapter 13}
+\begin{enumerate}[label=\Alph*)]
+	\item Flatten the grammar
+	\item It can propagate the multiple right hand side non-terminals by
+		remembering them. Instead of a single non-terminal as the result of a
+		production it can be multiple that in turn both have to fit when
+		parsing new words.
+	\item Remember from which rule a rule origins as a way of keeping back
+		pointers.
+	\item At some level the algorithm can already check whether the entry is
+		possible at all by peeking at the word. In this way a lot of trees can
+		be pruned as it is clear from the beginning that an \emph{NP} can never
+		start with a \emph{Verb}
+\end{enumerate}
+
+\subsection*{Exercises Chapter 15}
+\begin{enumerate}[label=\Alph*)]
+	\item
+	\item
+\end{enumerate}
+
+
+\end{document}
-- 
2.20.1