Function: gradient[1](minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy')) if numbers('ryy') if numbers('rrr') > round(numbers('ryy'), numbers('rrr')) else minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy')) > round(numbers('ryy'), numbers('rrr')) else numbers('ryy')) if minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy')) > minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy')) if numbers('ryy') > numbers('rrr') else round(numbers('ryy'), numbers('rrr')) else round(numbers('ryy'), numbers('rrr')) if numbers('ryy') if numbers('rrr') > round(numbers('ryy'), numbers('rrr')) else minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy')) > numbers('ryy') else minus(round(numbers('ryy'), numbers('rrr')), numbers('ryy'))