Function: sum(sum(numbers("xxr") if numbers('epe') > logn(numbers("xyx") if numbers('epe') > numbers("xxx") else numbers("xxr")) else numbers("xyx") if numbers("xxr") > numbers('epe') else numbers("xxx"), logn(numbers("xxx") if numbers("xxr") > numbers('epe') else numbers("xyx"))), numbers('epe') if numbers("xxr") > numbers("xxx") else numbers("xyx") if numbers('epe') > logn(numbers('epe') if numbers("xyx") > numbers("xxx") else numbers("xxr")) else numbers("xxr"))