Function: exp(numbers('ryy'), numbers("xxx")) if gradient[1](exp(numbers('ryy'), numbers("xxx"))) > gradient[1](exp(numbers('ryy'), numbers("xxx"))) if numbers('ryy') > gradient[1](exp(numbers('ryy'), numbers("xxx"))) if exp(numbers('ryy'), numbers("xxx")) > numbers('ryy') else numbers("xxx") else exp(numbers('ryy'), numbers("xxx")) else gradient[1](exp(numbers('ryy'), numbers("xxx"))) if numbers("xxx") > exp(numbers('ryy'), numbers("xxx")) else numbers('ryy')