Function: product(minus(mean(log(numbers('xry'), numbers("yxx")), numbers('xry')), log(numbers('xry'), numbers("yxx"))), mean(log(numbers('xry'), numbers("yxx")), numbers('xry'))) if mean(log(numbers('xry'), numbers("yxx")), numbers('xry')) > product(minus(mean(log(numbers('xry'), numbers("yxx")), numbers('xry')), log(numbers('xry'), numbers("yxx"))), mean(log(numbers('xry'), numbers("yxx")), numbers('xry'))) if mean(log(numbers('xry'), numbers("yxx")), numbers('xry')) > minus(mean(log(numbers('xry'), numbers("yxx")), numbers('xry')), log(numbers('xry'), numbers("yxx"))) else log(numbers('xry'), numbers("yxx")) else minus(mean(log(numbers('xry'), numbers("yxx")), numbers('xry')), log(numbers('xry'), numbers("yxx")))