Function: logn(sum(round(product(sqrt(numbers("xyx") if numbers("xxr") > numbers('yyx') else numbers('xyy')), numbers("xxr") if numbers('yyx') > numbers("xyx") else numbers('xyy')), sqrt(numbers('xyy') if numbers("xxr") > numbers("xyx") else numbers('yyx'))), product(sqrt(numbers('yyx') if numbers("xxr") > numbers("xyx") else numbers('xyy')), numbers("xxr") if numbers("xyx") > numbers('yyx') else numbers('xyy'))))