87.24/22.44 NO 87.24/22.44 87.24/22.44 Problem: 87.24/22.44 a(x1) -> x1 87.24/22.44 a(b(x1)) -> b(c(b(a(c(a(a(x1))))))) 87.24/22.44 c(c(x1)) -> x1 87.24/22.44 87.24/22.44 Proof: 87.24/22.44 String Reversal Processor: 87.24/22.44 a(x1) -> x1 87.24/22.44 b(a(x1)) -> a(a(c(a(b(c(b(x1))))))) 87.24/22.44 c(c(x1)) -> x1 87.24/22.44 Unfolding Processor: 87.24/22.44 loop length: 10 87.24/22.44 terms: 87.24/22.44 b(a(a(a(x183026)))) 87.24/22.44 a(a(c(a(b(c(b(a(a(x183026))))))))) 87.24/22.44 a(a(c(a(b(c(a(a(c(a(b(c(b(a(x183026)))))))))))))) 87.24/22.44 a(a(c(a(b(c(a(c(a(b(c(b(a(x183026))))))))))))) 87.24/22.44 a(a(c(a(b(c(c(a(b(c(b(a(x183026)))))))))))) 87.24/22.44 a(a(c(a(b(a(b(c(b(a(x183026)))))))))) 87.24/22.44 a(a(c(a(b(a(b(c(a(a(c(a(b(c(b(x183026))))))))))))))) 87.24/22.44 a(a(c(a(b(a(b(c(a(c(a(b(c(b(x183026)))))))))))))) 87.24/22.44 a(a(c(a(b(a(b(c(c(a(b(c(b(x183026))))))))))))) 87.24/22.44 a(a(c(a(b(a(b(a(b(c(b(x183026))))))))))) 87.24/22.44 context: a(a(c(a([])))) 87.24/22.44 substitution: 87.24/22.44 x183026 -> c(a(b(c(b(b(c(b(x183026)))))))) 87.24/22.44 Qed 87.24/22.45 EOF