Function: numbers("xxr") if tan(numbers("yxx") if logn(numbers("xxr")) > numbers("xxr") else numbers('yxr')) > logn(numbers("xxr")) else numbers("yxx") if numbers("xxr") > logn(numbers("xxr")) else numbers('yxr') if logn(numbers("xxr")) > numbers("yxx") if logn(numbers("xxr")) > numbers('yxr') else numbers("xxr") else tan(logn(numbers("xxr")) if numbers('yxr') > numbers("yxx") else numbers("xxr"))