Comparison


\begin{inset}{} {\tt EQUIV?} is an equality predicate, not for comparing trees b... ...t =}. It will do the right thing, however, for FIXNUMs. \end{inset}\end{inset}


\begin{inset}{} Returns true if {\it tree1\/} and {\it tree2\/} have the same sh... ... . 8) 3) '(1 (2 . 8) 3)) $\Longrightarrow$\ {\it true} \end{codexenv}\end{inset}


\begin{inset}{} \begin{codexenv} (ALIKEQ? {\it tree1 tree2\/}) $\equiv$\ (ALIKE? EQ? {\it tree1 tree2\/}) \end{codexenv}\end{inset}


\begin{inset}{} \begin{codexenv} (ALIKEV? {\it tree1\/} {\it tree2\/}) $\equiv$\... ...ly speaking, two trees are {\tt ALIKEV?} if they print the same way. \end{inset}