What actually is Calculus (it's easier than you think)

Most people learned calculus as a set of rules to memorise. This video is about what's actually happening underneath them. Two ideas power the whole subject. Zoom in on any curve far enough and it looks straight — that slope is the derivative. Fill an area with thin strips, add them up, make the strips thinner until the error disappears — that's the integral. The rules you memorised are just those two ideas written down for specific curves. 📌 CHAPTERS 0:00 Calculus is not about formulas 0:38 What most people remember 1:13 Two ideas, not twenty 1:36 Zooming in on a curve 2:03 The secant becomes the tangent 2:37 The limit definition 3:08 Riemann sums 3:58 The Fundamental Theorem 4:29 Where calculus actually lives 5:04 That is all it ever does 🔔 New video every month. #calculus #mathematics #maths #derivatives #integral #mathexplained #learnmaths #mathanimation #manim #3blue1brown