Function: tan(log(numbers("yxx") if numbers('yyx') > numbers('rrr') if numbers('yyx') > numbers("yxx") else numbers("yxx") else numbers('rrr'), numbers("yxx") if numbers("yxx") > numbers('yyx') else numbers('rrr')) if numbers('rrr') if numbers("yxx") > numbers("yxx") else numbers('yyx') if numbers("yxx") > numbers('yyx') else numbers('rrr') > numbers('rrr') else numbers("yxx") if numbers("yxx") > numbers('rrr') else numbers('yyx'))