Function: band pass(product(numbers("yxx"), numbers('ryy'))) if gradient[1](product(numbers("yxx"), numbers('ryy')) if band pass(product(numbers("yxx"), numbers('ryy'))) > numbers("yxx") else numbers('ryy')) > product(numbers("yxx"), numbers('ryy')) if numbers("yxx") > numbers('ryy') else band pass(product(numbers("yxx"), numbers('ryy'))) else sum(gradient[1](numbers('ryy') if numbers("yxx") > product(numbers("yxx"), numbers('ryy')) else band pass(product(numbers("yxx"), numbers('ryy')))), product(numbers("yxx"), numbers('ryy')) if band pass(product(numbers("yxx"), numbers('ryy'))) > numbers("yxx") else numbers('ryy'))
