Function: round(gradient[1](round(numbers("xyx") if numbers('yxr') if numbers('xyy') if numbers("per") > numbers('yxr') else numbers("xyx") > numbers('xyy') else numbers("xyx") > numbers('xyy') else numbers('xyy') if numbers("xyx") > numbers("per") else numbers('yxr'), numbers("xyx") if numbers('xyy') > numbers("per") if numbers("xyx") > numbers('yxr') else numbers('xyy') else numbers('yxr'))), round(numbers('yxr') if numbers("xyx") > numbers("per") else numbers('xyy') if numbers('xyy') if numbers("xyx") > numbers("per") if numbers('yxr') > numbers("xyx") else numbers('xyy') else numbers('yxr') > numbers('xyy') else numbers("xyx"), numbers('xyy') if numbers("xyx") if numbers('xyy') > numbers("per") else numbers('yxr') > numbers("xyx") else numbers('yxr')))