Function: noise(numbers("per") if numbers('ryy') > round(numbers("per"), numbers('ryy')) else numbers('ryy') if numbers("per") > round(numbers("per"), numbers('ryy')) else numbers('xry') if numbers('ryy') if round(numbers("per"), numbers('ryy')) > numbers('xry') else numbers("per") > minus(numbers('ryy') if round(numbers("per"), numbers('ryy')) > round(numbers("per"), numbers('ryy')) if numbers("per") > numbers('ryy') else numbers('xry') else numbers("per"), numbers('xry') if round(numbers("per"), numbers('ryy')) > numbers("per") else numbers('ryy')) else round(numbers("per"), numbers('ryy')))