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