Function: product(gradient[2](numbers("per") if numbers('xyy') if numbers('yxr') > numbers("per") else numbers('rrr') if numbers("per") > numbers('xyy') else numbers('yxr') > numbers('yxr') else numbers("per") if numbers('yxr') > numbers('xyy') else numbers('rrr')), numbers('xyy') if numbers('yxr') > numbers('rrr') else numbers("per") if numbers("per") > numbers('xyy') if numbers('yxr') > numbers('rrr') if numbers('yxr') > numbers("per") else numbers('xyy') else numbers("per") else numbers('yxr'))
