Function: round(gradient[0](product(numbers('yyx'), numbers('epe')) if numbers('epe') if numbers('yyx') > numbers("yyy") else product(numbers('yyx'), numbers('epe')) > numbers('yyx') else product(numbers('yyx'), numbers('epe')) if numbers("yyy") > numbers('epe') else numbers('yyx') if numbers('epe') > product(numbers('yyx'), numbers('epe')) else numbers('yyx')), numbers('yyx') if numbers('epe') if numbers('yyx') > product(numbers('yyx'), numbers('epe')) else numbers("yyy") > numbers('yyx') if numbers('epe') > product(numbers('yyx'), numbers('epe')) else product(numbers('yyx'), numbers('epe')) if numbers("yyy") > numbers('epe') else numbers('yyx') else product(numbers('yyx'), numbers('epe')))
