You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
668 B
32 lines
668 B
\begin{tikzpicture}[every tree node/.style={draw,circle},sibling distance=.25cm]
|
|
\Tree
|
|
[.$\imp$
|
|
[.$\forall x$
|
|
[.$\exists z$
|
|
[.$\lor$
|
|
[.$\lnot$
|
|
[.$P$ $x$ ]
|
|
]
|
|
[.$Q$
|
|
[.$y$ ]
|
|
[.$f$ $z$ ]
|
|
]
|
|
]
|
|
]
|
|
]
|
|
[.$\land$
|
|
[.$\exists x$
|
|
[.$\land$
|
|
[.$P$ $y$ ]
|
|
[.$Q$
|
|
[.$f$ $x$ ]
|
|
[.$z$ ]
|
|
]
|
|
]
|
|
]
|
|
]
|
|
]
|
|
\end{tikzpicture}
|
|
\newline \\
|
|
Free variables: $y, z$ \\
|
|
Bound variables: $x, z$
|