integral calculus編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看integral calculusintegral calculus — 名詞名詞1. branch of calculus dealing with integrals and their properties1.名詞釋義積分學branch of calculus dealing with integrals and their properties例句Integral calculus is used to compute areas under curves.