Function: mean(cos(numbers('epe') if numbers("xxx") > numbers('epe') if numbers("yyy") > numbers("xxx") else numbers("xxr") else numbers("xxr")), numbers("xxr") if numbers("yyy") > numbers('epe') else numbers("xxx") if numbers('epe') > numbers("xxx") else numbers("xxr")) if cos(numbers("yyy") if numbers('epe') > numbers("xxr") else numbers("xxx") if numbers('epe') > numbers("xxr") else numbers("xxx")) > numbers("xxr") if numbers("xxx") > numbers("yyy") else numbers('epe') else numbers('epe') if numbers("yyy") if numbers("xxr") > numbers('epe') else numbers("xxx") > numbers("xxr") else numbers("xxx")
