因いん数すう定てい理りMeaningsNoun1. factor theoremKanji used因cause数number定define理logicPitch accentいんすうていりComposed of因いんcause; factor; hetu (direct cause, esp. as opposed to indirect conditions); the basis of one's argument (in hetuvidya)Noun数すうseveral; a few; a number of; number; quantity; amount; counting; calculation; figures; numbers; …Prefix定てい理りtheoremNounExamples1そのやり方かたもいいけど、ここは因いん数すう定てい理りを使つかって・・・。That method's OK but if you use the factor theorem here ...