Function: logn(numbers('xyy') if sum(numbers('xyy'), numbers("xyx")) > numbers('yxr') else numbers("xyx") if sum(numbers('xyy'), numbers("xyx")) if numbers('xyy') > numbers('xyy') if sum(numbers('xyy'), numbers("xyx")) > numbers("xyx") else numbers('yxr') else numbers("xyx") > sum(numbers('xyy'), numbers("xyx")) else numbers('xyy'))