411 REFERENCE · Wiktionary
Faà di Bruno's formula
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after Francesco Faà di Bruno, though he was not the first to state or prove the formula.
Proper noun
Faà di Bruno's formula
en math An identity that generalizes the chain rule to higher derivatives.
en eponyms