Function: band pass(square(numbers('xyy')) if square(numbers('xyy')) if numbers('ryy') if numbers('xyy') > numbers("yxx") else square(numbers('xyy')) > numbers('ryy') else numbers('xyy') > numbers("yxx") if numbers('xyy') > numbers('ryy') else square(numbers('xyy')) else numbers('xyy') if square(numbers('xyy')) if numbers('ryy') > numbers('xyy') else numbers("yxx") > numbers('xyy') if numbers('ryy') > square(numbers('xyy')) else numbers('xyy') if numbers("yxx") > numbers('ryy') else square(numbers('xyy')) else square(numbers('xyy')))
