- disjoint-set-root? objprocedure
- disjoint-set-node? objprocedure
Returns #t if obj is a root/node, and #f otherwise.
Root/Node objects are not of a disjoint Scheme type, so other type predicates may return #t for root/node objects.
Returns #t if obj is a root/node, and #f otherwise.
Root/Node objects are not of a disjoint Scheme type, so other type predicates may return #t for root/node objects.