“…2 and 3. Also, the exact solution for the delay system obtained by the presented method is compared with other methods since hybrid of block pulse functions and Taylor series (b nm (t), n = 1, · · · , N, m = 0, 1, · · · , M − 1) [18], where n and m are the order of block pulse functions and Taylor polynomials, respectively. Here is the solution of this example obtained with hybrid functions by choosing N = 3 and M = 7.…”