Function: mean(numbers("xxr") if numbers("yxx") > numbers('yyx') else numbers('yxr') if divide(numbers('yxr') if numbers('yyx') > numbers("yxx") else numbers("xxr"), numbers("yxx")) > exp(divide(numbers('yyx') if numbers("yxx") > numbers('yxr') else numbers("xxr"), numbers("yxx")), numbers('yxr') if numbers("xxr") > numbers("yxx") else numbers('yyx')) else numbers("yxx") if numbers("yxx") if numbers('yxr') > numbers('yyx') else numbers("xxr") > exp(divide(numbers('yyx') if numbers('yxr') > numbers("yxx") else numbers("xxr"), numbers("yxx")), numbers("xxr") if numbers('yyx') > numbers("yxx") else numbers('yxr')) else divide(numbers('yxr') if numbers("xxr") > numbers("yxx") else numbers('yyx'), numbers("yxx")), numbers("yxx") if numbers('yyx') > numbers("xxr") else numbers('yxr') if divide(numbers("yxx") if numbers('yxr') > numbers("xxr") else numbers('yyx'), numbers("yxx")) > exp(divide(numbers("xxr") if numbers("yxx") > numbers('yyx') else numbers('yxr'), numbers("yxx")), numbers('yxr') if numbers('yyx') > numbers("xxr") else numbers("yxx")) else numbers("yxx"))