Newton with a line search Newton's method is often paired with a line search which finds the smallest non-negative integer k such that where Implement this algorithm. In def newtonis(f, a, b, tol-le-10): "Newton's method with a line search""" x=(a + b) / 2 history [1 for i in range (100): fx, dfx f(x) history.append( (x, fx)) if numpy.abs (fx)