65/1000, vertex formula of a parabola y=ax^2+bx+c using calculus

Why Integration and Differentiation Undo each other? (Proof of the Fundamental theorem of calculus)

63/1000, limit of x^x as x goes to 0+, calculus 1

The Magic of Calculus

61/1000, integral of sqrt(x) from 1 to 9

Differential and Integral Calculus by Feliciano and Uy

Calculus, a fundamental branch of mathematics, is dedicated to the study of continuous change. 📈

64/1000, solving dy/dx=y, separable differential equation

62/1000, finding the 20th derivative of e^(2x)