Function: sqrt(log(numbers("xxr") if numbers('xyy') if numbers("xxr") > numbers("xxr") else numbers('ryy') > numbers('xyy') else numbers('xyy') if numbers("xxr") > numbers("xxr") else numbers('ryy') if numbers('xyy') > numbers("xxr") else numbers("xxr"), numbers("xxr") if numbers("xxr") > numbers('ryy') if numbers('xyy') > numbers("xxr") else numbers("xxr") else numbers('xyy')))