差さ分ぶん方ほう程てい式しきMeaningsNoun1. difference equationKanji used差difference分part方way程extent式ceremonyComposed of差さ分ぶんincremental difference (e.g. between files); diff; difference; subtraction; (finite) differencesNoun方ほう程てい式しきequation; formula; method for solving a problem; set way of achieving a particular resultNoun