Function: sqrt(minus(sqrt(mean(numbers('xry') if numbers('xyy') > mod(numbers("xyx"), numbers('xyy')) else numbers("xyx"), mod(numbers("xyx"), numbers('xyy')))), mean(numbers('xry') if mod(numbers("xyx"), numbers('xyy')) > numbers('xyy') else numbers("xyx"), mod(numbers("xyx"), numbers('xyy')))))