Function: divide(gradient[2](numbers("per") if numbers('xry') if numbers("xxr") > numbers("per") else numbers("xxy") > max(numbers("xxy") if numbers("xxr") > numbers("per") else numbers('xry'), numbers("xxr")) else numbers("xxr")), max(numbers("per") if numbers("xxr") > numbers("xxy") else numbers('xry'), numbers("xxr")) if numbers("per") if numbers('xry') > numbers("xxy") else numbers("xxr") > numbers("xxr") else numbers("per"))
