3blue1brown has an excellent youtube series “Essence of Calculus”—which presents the main intuitions geometrically, in a way that finally helped me remember the formulas for longer than a week. Each video is 15 minutes long and I haven’t seen a better introduction on the subject.
3blue1brown has an excellent youtube series “Essence of Calculus”—which presents the main intuitions geometrically, in a way that finally helped me remember the formulas for longer than a week. Each video is 15 minutes long and I haven’t seen a better introduction on the subject.