Function: minus(gradient[2](numbers('rrr') if numbers("xyx") > numbers('ryy') else numbers('rrr')), numbers('rrr') if numbers('rrr') > numbers("xyx") else numbers('ryy')) if gradient[2](numbers('rrr') if numbers('rrr') > numbers("xyx") else numbers('ryy')) > noise(minus(gradient[2](numbers('rrr') if numbers('ryy') > numbers('rrr') else numbers("xyx")), numbers('rrr') if numbers('ryy') > numbers("xyx") else numbers('rrr'))) else numbers('rrr') if numbers('ryy') > numbers('rrr') else numbers("xyx")