MAYBE Problem: f(h(x)) -> f(i(x)) f(i(x)) -> a() i(x) -> h(x) Proof: RT Transformation Processor: strict: f(h(x)) -> f(i(x)) f(i(x)) -> a() i(x) -> h(x) weak: Matrix Interpretation Processor: dimension: 1 interpretation: [a] = 0, [i](x0) = x0 + 1, [f](x0) = x0 + 23, [h](x0) = x0 orientation: f(h(x)) = x + 23 >= x + 24 = f(i(x)) f(i(x)) = x + 24 >= 0 = a() i(x) = x + 1 >= x = h(x) problem: strict: f(h(x)) -> f(i(x)) weak: f(i(x)) -> a() i(x) -> h(x) Open