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tables.tex
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\chapter{Truth Tables}
\[ \begin{array}{c | c@{}c}
\phi & \neg & \phi \\ \hline
1 & \mathbf{0} & 1 \\
0 & \mathbf{1} & 0 \end{array} \]
\[ \begin{array}{ c@{\, }c | c@{\, }c@{\, }c}
\phi & \psi & \phi & \wedge & \psi \\
\hline
1 & 1 & 1 & \mathbf{1} & 1 \\
1 & 0 & 1 & \mathbf{0} & 0 \\
0 & 1 & 0 & \mathbf{0} & 1 \\
0 & 0 & 0 & \mathbf{0} & 0 \\
\end{array} \]
\[ \begin{array}{ c@{\, }c | c@{\, }c@{\, }c}
\phi & \psi & \phi & \vee & \psi \\
\hline
1 & 1 & 1 & \mathbf{1} & 1 \\
1 & 0 & 1 & \mathbf{1} & 0 \\
0 & 1 & 0 & \mathbf{1} & 1 \\
0 & 0 & 0 & \mathbf{0} & 0 \\
\end{array} \]
\[ \begin{array}{ c@{\, }c | c@{\, }c@{\, }@{\, }c@{ }@{ }c@{ }@{ }c}
\phi & \psi & \phi & \to & \psi & \\
\hline
1 & 1 & 1 & \mathbf{1} & 1 & \\
1 & 0 & 1 & \mathbf{0} & 0 & \\
0 & 1 & 0 & \mathbf{1} & 1 & \\
0 & 0 & 0 & \mathbf{1} & 0 & \\
\end{array} \]
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