Differentiation

Can you hit the target functions using a set of input functions and a little calculus and algebra?

Look at the calculus behind the simple act of a car going over a step.

Put your complex numbers and calculus to the test with this impedance calculation.

Get started with calculus by exploring the connections between the sign of a curve and the sign of its gradient.

Generalise the sum of a GP by using derivatives to make the coefficients into powers of the natural numbers.