Function: numbers("xxx") if numbers("per") > numbers('rep') else numbers('yxy') if gradient[1](numbers("xxx") if numbers('rep') > numbers("xxx") if numbers("per") > numbers('rep') else numbers('yxy') else numbers("per")) > max(gradient[1](numbers("per") if numbers('yxy') > numbers("xxx") else numbers('rep') if numbers("per") > numbers('rep') else numbers("xxx")), numbers('rep') if numbers("per") > numbers("xxx") else numbers('yxy') if numbers('rep') > numbers("per") else numbers("xxx")) else numbers("xxx") if numbers('rep') > numbers("per") else numbers('rep') if numbers("xxx") > numbers("per") else numbers('yxy')