👉 Secantally is a mathematical concept used in calculus to represent the derivative of an arc length or curvature function. In other words, it's like "the slope at a point" in geometry, but for curves. The formula for calculating the secant curve (or derivative) of an arc length along a curve is given by: secant = f'(x) Where: - secant(x) represents the position of the curve at any given point x. - f'(x) represents the
