YES TPA v.1.0 Result: TRS is terminating Default interpretations for symbols are not printed. For polynomial interpretations and semantic labelling over N\{0,1} defaults are 2 for constants, identity for unary symbols and x+y-2 for binary symbols. For semantic labelling over {0,1} (booleans) defaults are 0 for constants, identity for unary symbols and disjunction for binary symbols. [1] TRS loaded from input file: (1) half(0) -> 0 (2) half(s(s(x))) -> s(half(x)) (3) log(s(0)) -> 0 (4) log(s(s(x))) -> s(log(s(half(x)))) [2] Use following polynomial interpretation: [log(x)] = x + 1 rest default Remove rules with left hand side strictly bigger than right hand side: (3) [3] Use following polynomial interpretation: [s(x)] = x + 1 rest default Remove rules with left hand side strictly bigger than right hand side: (2) [4] All the rules of this TRS can be oriented with RPO with the following precedence: Precedence: s > half log > s ../tpdb/TRS/AG01/#3.7.trs, 0.01, Y Couldn't open file <60>: 60: No such file or directory