Second Order Runge Kutta Methods Example with Mathematica

Second Order Runge Kutta Methods Example with Mathematica

We apply the Midpoint method and the Modified Euler (Heun's) method to find approximate solutions a first-order initial value problem. We use Mathematica to generate the approximate solution. After finding the approximate solution, we find a curve, in this video, the Lagrange polynomial through all the points and check how well the Lagrange polynomial satisfies the differential equation.