Function dy_mid

differentiation.py:58–59

(h, y0, y2)

        raise ValueError("'x' and 'y' must have same size.")

    def dy_mid(h, y0, y2):
        return (1 / (2 * h)) * (y2 - y0)

    def dy_end(h, y0, y1, y2):
        return (1 / (2 * h)) * (-3 * y0 + 4 * y1 - y2)