Function: band pass(mean(numbers("xxr"), numbers('ryy'))) if numbers("xxr") > mean(numbers("xxr"), numbers('ryy')) else numbers('ryy') if mean(numbers("xxr"), numbers('ryy')) if band pass(mean(numbers("xxr"), numbers('ryy'))) > band pass(mean(numbers("xxr"), numbers('ryy'))) if mean(numbers("xxr"), numbers('ryy')) > numbers('ryy') else numbers("xxr") else numbers("xxr") > band pass(mean(numbers("xxr"), numbers('ryy'))) else mod(band pass(mean(numbers("xxr"), numbers('ryy'))) if numbers("xxr") > mean(numbers("xxr"), numbers('ryy')) else band pass(mean(numbers("xxr"), numbers('ryy'))) if numbers('ryy') > mean(numbers("xxr"), numbers('ryy')) else numbers("xxr"), numbers('ryy') if band pass(mean(numbers("xxr"), numbers('ryy'))) > numbers("xxr") else mean(numbers("xxr"), numbers('ryy')))