1 files changed, 53 insertions, 0 deletions

diff --git a/presentation/comptree.tex b/presentation/comptree.tex
new file mode 100644
index 0000000..e4e6767
--- /dev/null
+++ b/presentation/comptree.tex
@@ -0,0 +1,53 @@
+\begin{tikzpicture}[auto,sibling distance=3.5cm, level distance=3.5cm]
+  \node[] (top) { \begin{tikzpicture}
+                    \node [fit={(0,0) (1,1.5)}, inner sep=0pt, thick, draw, label={$\text{s}\text{p}\text{p}$}] (rect) {};
+                    \path [draw](0.1,1) -- (-0.1,1) node[left]{$A$};
+                    \path [draw](0.1,0.25) -- (-0.1,0.25) node[left]{$B$};
+                    \path (0.75,1) node[above]{$aa$} [draw]-- (1.1,1) node[right]{$A$};
+                    \path (0.75,0.25) node[above]{$bb$} [draw]-- (1.1,0.25) node[right]{$B$};
+                    \path [draw](0.1,1) -- (0.60,0.25) -- (0.75,0.25);
+                    \path [draw](0.1,0.25) -- (0.60,1) -- (0.75,1);
+                  \end{tikzpicture}
+                }
+   child { node (l) { \begin{tikzpicture}
+                        \node [fit={(0,0) (1,1.5)}, inner sep=0pt, thick, draw, label={$\text{s}\text{p}$}] (rect) {};
+                        \path [draw](0.1,1) -- (-0.1,1) node[left]{$A$};
+                        \path [draw](0.1,0.25) -- (-0.1,0.25) node[left]{$B$};
+                        \path (0.85,1) node[above]{$a$} [draw]-- (1.1,1) node[right]{$A$};
+                        \path (0.85,0.25) node[above]{$b$} [draw]-- (1.1,0.25) node[right]{$B$};
+                        \path [draw](0.1,1) -- (0.75,0.25) -- (0.85,0.25);
+                        \path [draw](0.1,0.25) -- (0.75,1) -- (0.85,1);
+                      \end{tikzpicture}
+                    }
+           child { node (ll) { \begin{tikzpicture}
+                                 \node [fit={(0,0) (1,1.5)}, inner sep=0pt, thick, draw, label={$\text{s}$}] (rect) {};
+                                 \path [draw](0.1,1) -- (-0.1,1) node[left]{$A$};
+                                 \path [draw](0.1,0.25) -- (-0.1,0.25) node[left]{$B$};
+                                 \path (0.85,1) node[above]{$\epsilon$} [draw]-- (1.1,1) node[right]{$A$};
+                                 \path (0.85,0.25) node[above]{$\epsilon$} [draw]-- (1.1,0.25) node[right]{$B$};
+                                 \path [draw](0.1,1) -- (0.75,0.25) -- (0.85,0.25);
+                                 \path [draw](0.1,0.25) -- (0.75,1) -- (0.85,1);
+                               \end{tikzpicture}
+                             } }
+           child { node (lr) { \begin{tikzpicture}
+                                 \node [fit={(0,0) (1,1.5)}, inner sep=0pt, thick, draw, label={$\text{p}$}] (rect) {};
+                                 \path [draw](0.1,1) -- (-0.1,1) node[left]{$A$};
+                                 \path [draw](0.1,0.25) -- (-0.1,0.25) node[left]{$B$};
+                                 \path (0.85,1) node[above]{$a$} [draw]-- (1.1,1) node[right]{$A$};
+                                 \path (0.85,0.25) node[above]{$b$} [draw]-- (1.1,0.25) node[right]{$B$};
+                                 \path [draw](0.1,0.25) -- (0.75,0.25) -- (0.85,0.25);
+                                 \path [draw](0.1,1) -- (0.75,1) -- (0.85,1);
+                               \end{tikzpicture}
+                             } }
+         }
+   child { node (r) { \begin{tikzpicture}
+                        \node [fit={(0,0) (1,1.5)}, inner sep=0pt, thick, draw, label={$\text{p}$}] (rect) {};
+                        \path [draw](0.1,1) -- (-0.1,1) node[left]{$A$};
+                        \path [draw](0.1,0.25) -- (-0.1,0.25) node[left]{$B$};
+                        \path (0.85,1) node[above]{$a$} [draw]-- (1.1,1) node[right]{$A$};
+                        \path (0.85,0.25) node[above]{$b$} [draw]-- (1.1,0.25) node[right]{$B$};
+                        \path [draw](0.1,0.25) -- (0.75,0.25) -- (0.85,0.25);
+                        \path [draw](0.1,1) -- (0.75,1) -- (0.85,1);
+                      \end{tikzpicture}
+                    } };
+\end{tikzpicture}