Function: gradient[2](sum(numbers('yyx'), numbers("per")) if divide(numbers("per") if sum(numbers('yyx'), numbers("per")) > numbers('yyx') else numbers('rrr'), sum(numbers('yyx'), numbers("per"))) > numbers('yyx') else numbers("per") if sum(numbers('yyx'), numbers("per")) > numbers('yyx') else numbers('rrr')) if numbers("per") if numbers('yyx') > numbers('rrr') else sum(numbers('yyx'), numbers("per")) > divide(numbers('rrr') if sum(numbers('yyx'), numbers("per")) > numbers('yyx') else numbers("per"), sum(numbers('yyx'), numbers("per"))) else numbers('rrr') if numbers('yyx') > sum(numbers('yyx'), numbers("per")) else numbers("per") if sum(numbers('yyx'), numbers("per")) > divide(numbers('yyx') if numbers("per") > numbers('rrr') else sum(numbers('yyx'), numbers("per")), sum(numbers('yyx'), numbers("per"))) else numbers('yyx')