WORST_CASE(?,O(n^1)) Solution: --------- "E" :: [] -(0)-> "A"(5) "ErrorHeap" :: [] -(0)-> "A"(7) "T" :: ["A"(5) x "A"(5) x "A"(0)] -(5)-> "A"(5) "T" :: ["A"(0) x "A"(0) x "A"(0)] -(0)-> "A"(0) "deleteMin#1" :: ["A"(5)] -(9)-> "A"(0) "main" :: ["A"(11)] -(12)-> "A"(0) Cost Free Signatures: --------------------- "E" :: [] -(0)-> "A"_cf(0) "ErrorHeap" :: [] -(0)-> "A"_cf(0) "T" :: ["A"_cf(0) x "A"_cf(0) x "A"_cf(0)] -(0)-> "A"_cf(0) "deleteMin#1" :: ["A"_cf(0)] -(0)-> "A"_cf(0) Base Constructors: ------------------ "\"E\"_A" :: [] -(0)-> "A"(1) "\"ErrorHeap\"_A" :: [] -(0)-> "A"(1) "\"T\"_A" :: ["A"(1) x "A"(1) x "A"(0)] -(1)-> "A"(1)