YES Prover = TRS(tech=GUIDED_UNF_TRIPLES, nb_unfoldings=unlimited, unfold_variables=false, max_nb_coefficients=12, max_nb_unfolded_rules=-1, strategy=LEFTMOST_NE) ** BEGIN proof argument ** All the DP problems were proved finite. As all the involved DP processors are sound, the TRS under analysis terminates. ** END proof argument ** ** BEGIN proof description ** ## Searching for a generalized rewrite rule (a rule whose right-hand side contains a variable that does not occur in the left-hand side)... No generalized rewrite rule found! ## Applying the DP framework... ## Round 1: ## DP problem: Dependency pairs = [-^#(s(_0),s(_1)) -> -^#(_0,_1)] TRS = {exp(_0,0) -> s(0), exp(_0,s(_1)) -> *(_0,exp(_0,_1)), *(0,_0) -> 0, *(s(_0),_1) -> +(_1,*(_0,_1)), -(0,_0) -> 0, -(_0,0) -> _0, -(s(_0),s(_1)) -> -(_0,_1)} ## Trying with homeomorphic embeddings... Success! This DP problem is finite. ## DP problem: Dependency pairs = [exp^#(_0,s(_1)) -> exp^#(_0,_1)] TRS = {exp(_0,0) -> s(0), exp(_0,s(_1)) -> *(_0,exp(_0,_1)), *(0,_0) -> 0, *(s(_0),_1) -> +(_1,*(_0,_1)), -(0,_0) -> 0, -(_0,0) -> _0, -(s(_0),s(_1)) -> -(_0,_1)} ## Trying with homeomorphic embeddings... Success! This DP problem is finite. ## DP problem: Dependency pairs = [*^#(s(_0),_1) -> *^#(_0,_1)] TRS = {exp(_0,0) -> s(0), exp(_0,s(_1)) -> *(_0,exp(_0,_1)), *(0,_0) -> 0, *(s(_0),_1) -> +(_1,*(_0,_1)), -(0,_0) -> 0, -(_0,0) -> _0, -(s(_0),s(_1)) -> -(_0,_1)} ## Trying with homeomorphic embeddings... Success! This DP problem is finite. ** END proof description ** Proof stopped at iteration 0 Number of unfolded rules generated by this proof = 0 Number of unfolded rules generated by all the parallel proofs = 0