Function: product(gradient[1](gradient[2](product(numbers("yxx"), numbers("yxx")))), gradient[2](product(numbers("yxx"), numbers("yxx")))) if gradient[1](gradient[2](product(numbers("yxx"), numbers("yxx")))) > gradient[2](product(numbers("yxx"), numbers("yxx"))) else invert(product(gradient[1](gradient[2](product(numbers("yxx"), numbers("yxx")))), gradient[2](product(numbers("yxx"), numbers("yxx")))))
