Function: numbers('xyy') if gradient[0](exp(divide(numbers('xyy'), numbers("xxx")), numbers('xyy'))) > divide(numbers('xyy'), numbers("xxx")) else exp(divide(numbers('xyy'), numbers("xxx")), numbers('xyy')) if exp(divide(numbers('xyy'), numbers("xxx")), numbers('xyy')) > divide(numbers('xyy'), numbers("xxx")) else gradient[0](exp(divide(numbers('xyy'), numbers("xxx")), numbers('xyy')))