Function: gradient[0](product(sum(product(sum(numbers("yyy"), numbers("yxx")), numbers("yyy")), sum(numbers("yyy"), numbers("yxx"))), product(sum(numbers("yyy"), numbers("yxx")), numbers("yyy"))) if sum(product(sum(numbers("yyy"), numbers("yxx")), numbers("yyy")), sum(numbers("yyy"), numbers("yxx"))) > sum(numbers("yyy"), numbers("yxx")) else product(sum(numbers("yyy"), numbers("yxx")), numbers("yyy")))
