YES Problem: F(x,y) -> c(A()) G(x) -> x h(x) -> c(x) Proof: Matrix Interpretation Processor: dimension: 3 interpretation: [1 0 0] [1] [h](x0) = [0 0 0]x0 + [0] [0 0 0] [0], [1 1 1] [1] [G](x0) = [1 1 1]x0 + [1] [1 1 1] [1], [1 0 0] [c](x0) = [0 0 0]x0 [0 0 0] , [0] [A] = [0] [0], [1 0 0] [1 0 0] [1] [F](x0, x1) = [0 0 0]x0 + [0 0 0]x1 + [0] [0 0 0] [0 0 0] [0] orientation: [1 0 0] [1 0 0] [1] [0] F(x,y) = [0 0 0]x + [0 0 0]y + [0] >= [0] = c(A()) [0 0 0] [0 0 0] [0] [0] [1 1 1] [1] G(x) = [1 1 1]x + [1] >= x = x [1 1 1] [1] [1 0 0] [1] [1 0 0] h(x) = [0 0 0]x + [0] >= [0 0 0]x = c(x) [0 0 0] [0] [0 0 0] problem: Qed