Function: sqrt(min(invert(numbers('yyx')) if numbers('yxr') > numbers('yyx') else numbers('rep'), invert(numbers('yyx'))) if invert(numbers('yyx')) > numbers('rep') if numbers('yyx') > invert(numbers('yyx')) else numbers('yxr') else min(invert(numbers('yyx')) if numbers('yxr') > numbers('yyx') else numbers('rep'), invert(numbers('yyx'))) if numbers('yyx') > numbers('yyx') if numbers('yxr') > numbers('rep') else invert(numbers('yyx')) else invert(numbers('yyx')))