Function: divide(cos(numbers('xyy') if numbers("xxx") > numbers('epe') else numbers("yxx") if numbers("yxx") > sqrt(mean(numbers('epe') if numbers('xyy') > numbers("xxx") else numbers("yxx"), numbers("yxx"))) else mean(numbers('epe') if numbers("xxx") > numbers('xyy') else numbers("yxx"), numbers("yxx"))), numbers("yxx") if sqrt(mean(numbers("xxx") if numbers('xyy') > numbers("yxx") else numbers('epe'), numbers("yxx"))) > mean(numbers('xyy') if numbers('epe') > numbers("yxx") else numbers("xxx"), numbers("yxx")) else numbers("yxx") if numbers("xxx") > numbers('epe') else numbers('xyy'))
