complementary function From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounThe general solution of a homogenous linear differential equation. Related wordsSynonymshomogenous functionhomogeneous functionparticular integralforcing functioncomparable functioncomplementcofunctionconcomitantcompositecomposite functiondifference equationdifferential equationquantoidharmonic functioncomplementationhomogenous polynomial References Wiktionary — complementary function Wikipedia — complementary function