8 lines
754 B
Plaintext
8 lines
754 B
Plaintext
\begin{Verbatim}[commandchars=\\\{\}]
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\PYG{n+nf}{contains1}\PYG{p}{(}\PYG{n+nv}{Element}\PYG{p}{,} \PYG{p}{[}\PYG{n+nv}{Element} \PYG{p}{|} \PYG{n+nv}{Tail}\PYG{p}{]).}
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\PYG{l+s+sAtom}{?\PYGZhy{}} \PYG{n+nf}{contains1}\PYG{p}{(}\PYG{l+m+mi}{1}\PYG{p}{,} \PYG{p}{[}\PYG{l+m+mi}{1}\PYG{p}{,}\PYG{l+m+mi}{2}\PYG{p}{,}\PYG{l+m+mi}{3}\PYG{p}{,}\PYG{l+m+mi}{4}\PYG{p}{]).}
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\PYG{l+s+sAtom}{?\PYGZhy{}} \PYG{n+nf}{contains1}\PYG{p}{(}\PYG{l+m+mi}{3}\PYG{p}{,} \PYG{p}{[}\PYG{l+m+mi}{1}\PYG{p}{,}\PYG{l+m+mi}{2}\PYG{p}{,}\PYG{l+m+mi}{3}\PYG{p}{,}\PYG{l+m+mi}{4}\PYG{p}{]).}
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\PYG{l+s+sAtom}{?\PYGZhy{}} \PYG{n+nf}{contains1}\PYG{p}{(}\PYG{l+m+mi}{1}\PYG{p}{,} \PYG{p}{[}\PYG{l+m+mi}{2}\PYG{p}{,}\PYG{l+m+mi}{3}\PYG{p}{,}\PYG{l+m+mi}{4}\PYG{p}{]).}
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\end{Verbatim}
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