MAYBE Problem: h(x,c(y,z)) -> h(c(s(y),x),z) h(c(s(x),c(s(0()),y)),z) -> h(y,c(s(0()),c(x,z))) Proof: Complexity Transformation Processor: strict: h(x,c(y,z)) -> h(c(s(y),x),z) h(c(s(x),c(s(0()),y)),z) -> h(y,c(s(0()),c(x,z))) weak: Matrix Interpretation Processor: dimension: 1 max_matrix: 1 interpretation: [0] = 0, [s](x0) = x0 + 1, [h](x0, x1) = x0 + x1 + 1, [c](x0, x1) = x0 + x1 orientation: h(x,c(y,z)) = x + y + z + 1 >= x + y + z + 2 = h(c(s(y),x),z) h(c(s(x),c(s(0()),y)),z) = x + y + z + 3 >= x + y + z + 2 = h(y,c(s(0()),c(x,z))) problem: strict: h(x,c(y,z)) -> h(c(s(y),x),z) weak: h(c(s(x),c(s(0()),y)),z) -> h(y,c(s(0()),c(x,z))) Open