Function: product(product(minus(numbers("xxr") if numbers('yyx') > round(numbers("xxx"), numbers('yyx')) else numbers("xxx"), round(numbers("xxx"), numbers('yyx'))), numbers("xxx") if round(numbers("xxx"), numbers('yyx')) > numbers('yyx') else numbers("xxr")), minus(numbers("xxx") if numbers("xxr") > round(numbers("xxx"), numbers('yyx')) else numbers('yyx'), round(numbers("xxx"), numbers('yyx'))))
