Function: gradient[1](numbers('rep') if numbers('xry') if numbers('rep') > round(numbers('rep'), numbers('xry')) if numbers("xxr") > numbers('xry') else numbers('rep') else round(numbers('rep'), numbers('xry')) > round(numbers('rep'), numbers('xry')) else numbers('xry') if numbers("xxr") > round(numbers('rep'), numbers('xry')) else numbers('rep'))