Function: divide(cos(gradient[1](numbers("per"))), gradient[1](numbers("per"))) if noise(divide(cos(gradient[1](numbers("per"))), gradient[1](numbers("per")))) > cos(gradient[1](numbers("per"))) else noise(divide(cos(gradient[1](numbers("per"))), gradient[1](numbers("per")))) if divide(cos(gradient[1](numbers("per"))), gradient[1](numbers("per"))) > cos(gradient[1](numbers("per"))) else gradient[1](numbers("per"))