Function: product(product(band pass(numbers('ryy')), numbers('ryy')) if band pass(numbers('ryy')) > numbers('ryy') else numbers('rep') if product(band pass(numbers('ryy')), numbers('ryy')) > band pass(numbers('ryy')) else numbers('ryy'), band pass(numbers('ryy')) if numbers('rep') > product(band pass(numbers('ryy')), numbers('ryy')) else numbers('ryy'))