線せん形けい微び分ぶん方ほう程てい式しきMeaningsNoun1. linear differential equationOther spellings線せん型けい微び分ぶん方ほう程てい式しきUsage share unknownKanji used線line形shape微micro分part方way程extent式ceremonyKanji in other spellings型modelComposed of線せん形けいlinearNo-adjective微び分ぶんdifferentiation; differential; derivativeNoun方ほう程てい式しきequation; formula; method for solving a problem; set way of achieving a particular resultNoun