Function: numbers("yyy") if numbers('xry') if band pass(numbers("yyy")) > numbers("yyy") else numbers('rrr') > numbers('xry') else band pass(numbers("yyy")) if numbers("yyy") if numbers('xry') > numbers('rrr') else band pass(numbers("yyy")) > band pass(numbers("yyy")) else numbers("yyy") if numbers('rrr') if numbers("yyy") > numbers('xry') else band pass(numbers("yyy")) if numbers('xry') > band pass(numbers("yyy")) else numbers("yyy") > numbers('rrr') if numbers("yyy") > band pass(numbers("yyy")) else numbers('xry') else band pass(numbers("yyy"))