Function: gradient[1](mod(numbers('xry') if numbers("xyx") > sum(numbers('rep'), numbers("xyx")) else numbers('rep') if numbers('rep') > sum(numbers('rep'), numbers("xyx")) if numbers('rep') > numbers('rep') if numbers('xry') > sum(numbers('rep'), numbers("xyx")) else numbers("xyx") else numbers("xyx") else sum(numbers('rep'), numbers("xyx")), sum(numbers('rep'), numbers("xyx")) if numbers('xry') if numbers("xyx") > numbers('rep') else sum(numbers('rep'), numbers("xyx")) > numbers("xyx") else numbers('rep')))