Function: logn(round(sum(numbers('yyx') if invert(numbers('yyx') if numbers("yxx") > numbers("xxr") else numbers('rrr')) > numbers('rrr') else numbers("yxx") if numbers("xxr") > numbers('rrr') else numbers('yyx'), invert(numbers("yxx") if numbers("xxr") > numbers('rrr') else numbers('yyx'))), numbers('rrr') if numbers('yyx') > numbers("yxx") if numbers('rrr') > numbers('yyx') else numbers("xxr") else invert(numbers('rrr') if numbers("xxr") > numbers('yyx') else numbers("yxx"))))