Function: gradient[0](product(minus(product(numbers("xxx") if numbers("yxx") if numbers("xxx") > numbers('yxy') else numbers('epe') > numbers("yxx") else numbers('epe'), numbers("yxx") if numbers("xxx") > numbers('epe') else numbers('yxy')), numbers("xxx") if numbers("yxx") > numbers('epe') if numbers("yxx") > numbers("xxx") else numbers('yxy') else numbers('epe')) if product(numbers('epe') if numbers("yxx") > numbers("xxx") if numbers('epe') > numbers('yxy') else numbers("yxx") else numbers("xxx"), numbers("xxx") if numbers("yxx") > numbers('yxy') else numbers('epe')) > numbers("yxx") if numbers('epe') > numbers("xxx") else numbers('yxy') else numbers("xxx") if numbers("yxx") > numbers('epe') else numbers('yxy') if numbers("yxx") > numbers("xxx") else numbers('epe'), minus(product(numbers('epe') if numbers("yxx") > numbers("yxx") if numbers('yxy') > numbers("xxx") else numbers('epe') else numbers("xxx"), numbers('epe') if numbers("xxx") > numbers('yxy') else numbers("yxx")), numbers('yxy') if numbers('epe') > numbers("yxx") else numbers("xxx") if numbers("yxx") > numbers("xxx") else numbers('epe'))))
