Solution of Nonlinear Volterra-Fredholm Integrodifferential Equations via Hybrid of Block-Pulse Functions and Lagrange Interpolating Polynomials

Table 5

The computational results of ℒ²-norm error for Example 4.4.

Present method	𝐸
𝑁=2, 𝑀=8	2.18𝑒−08
𝑁=2, 𝑀=9	6.15𝑒−10
𝑁=2, 𝑀=10	1.31𝑒−11
𝑁=4, 𝑀=8	6.42𝑒−10
𝑁=4, 𝑀=9	9.28𝑒−12
𝑁=4, 𝑀=10	9.82𝑒−14