洛必达法则 luò bì dá fǎ zé

DEFINITIONS

  1. L'Hôpital's rule (math.)

CHARACTERS

洛 luò river in Shanxi province; city
必 bì surely, most certainly; must
达 dá arrive at, reach; intelligent; smooth, slippery
法 fǎ law, rule, regulation, statute; France, French
则 zé rule, law, regulation; grades