noun
differential calculus
Mathematical term for the branch of calculus dealing with derivatives and rates of change.
微分学は、関数の変化率を扱う数学の分野です。
Differential calculus is a branch of mathematics that deals with rates of change of functions.
Differentiation, the core operation studied in differential calculus.
Compound of 微分 (differentiation) and 学 (study, -ology). The term is a direct calque from Western mathematical terminology.