Euler, Runge Kutta, Numerical Analysis, Numerical Differentiation, Discrete Mathematics.
derivative cannot be applied to numerical points. That’s why we use one of the following cases: In a plot of discrete plots 2D: yi is the image of x at i and xi is the time at i Backward vs. Centered vs. Forward difference Assume lag h = xi+1 — xi where 0 < h < 1 The lag should be slight, so we