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1 \documentclass{article} |
1 \documentclass{article} |
2 \usepackage{charter} |
2 \usepackage{../style} |
3 \usepackage{hyperref} |
3 \usepackage{../graphics} |
4 \usepackage{amssymb} |
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5 \usepackage{amsmath} |
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6 \usepackage{tikz} |
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7 \usetikzlibrary{automata} |
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8 |
4 |
9 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}% for definitions |
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10 |
5 |
11 \begin{document} |
6 \begin{document} |
12 |
7 |
13 % explain what is a context-free grammar and the language it generates |
8 % explain what is a context-free grammar and the language it generates |
14 % |
9 % |