Function: minus(numbers('rep') if round(numbers("yyy"), numbers('rep')) > numbers('ryy') if round(numbers("yyy"), numbers('rep')) > numbers('rep') else numbers("yyy") else numbers("yyy") if round(numbers("yyy"), numbers('rep')) if numbers('ryy') > numbers('rep') else numbers("yyy") > round(numbers("yyy"), numbers('rep')) else numbers("yyy"), numbers('rep') if numbers("yyy") if numbers('ryy') > round(numbers("yyy"), numbers('rep')) else numbers('rep') > numbers("yyy") else round(numbers("yyy"), numbers('rep')))