Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. luóbìdáfǎzé 罗必达法则 L'Hôpital's rule (math.) (Tw) luóbìdáfǎzé 羅必達法則 L'Hôpital's rule (math.) (Tw) luòbìdáfǎzé 洛必达法则 L'Hôpital's rule (math.) luòbìdáfǎzé 洛必達法則 L'Hôpital's rule (math.)