びせきぶんがく 微積分学 LinksSentence search for 微積分学Sentence search for びせきぶんがくKanji details for 微, 積, 分 and 学Edit in JMdict Noun1. infinitesimal calculus; (differential and integral) calculusMathematics, See also 微積分 びせきぶん Discussions Log in to talk about this word.