- wt-tree/set-equal? tree1 tree2procedure
Returns #t if and only if the key of each association in tree1 has an association in tree2, and vice-versa. Note that wt-tree/set-equal? only compares keys.
Returns #t if and only if the key of each association in tree1 has an association in tree2, and vice-versa. Note that wt-tree/set-equal? only compares keys.