Function: round(min(cos(numbers('rrr') if min(numbers("per") if numbers('rrr') > numbers("per") else numbers('xry'), numbers("per")) > numbers('xry') if numbers('rrr') > numbers("per") else numbers("per") else numbers("per")), numbers("per") if numbers('rrr') > numbers('xry') else numbers("per") if numbers('rrr') > min(numbers('rrr') if numbers('xry') > numbers("per") else numbers("per"), numbers("per")) else numbers("per")), cos(min(numbers('xry') if numbers("per") > numbers("per") else numbers('rrr'), numbers("per")) if numbers('rrr') > numbers('xry') if numbers("per") > numbers('rrr') else numbers("per") else numbers("per")))