Function: band pass(logn(numbers('epe') if sum(numbers('epe'), numbers("xxy")) > numbers("xxy") else numbers("yyy") if sum(numbers('epe'), numbers("xxy")) > numbers('epe') if sum(numbers('epe'), numbers("xxy")) if numbers("xxy") > numbers('epe') else numbers("yyy") > numbers("xxy") else sum(numbers('epe'), numbers("xxy")) else numbers('epe')))
