Function: divide(2 *(gradient[1](numbers("xxr"))), gradient[1](numbers("xxr"))) if product(minus(divide(2 *(gradient[1](numbers("xxr"))), gradient[1](numbers("xxr"))), 2 *(gradient[1](numbers("xxr")))), divide(2 *(gradient[1](numbers("xxr"))), gradient[1](numbers("xxr")))) > 2 *(gradient[1](numbers("xxr"))) else minus(divide(2 *(gradient[1](numbers("xxr"))), gradient[1](numbers("xxr"))), 2 *(gradient[1](numbers("xxr"))))
