Numerical Solution for Third-Order Two-Point Boundary Value Problems with the Barycentric Rational Interpolation Collocation Method

Table 3

Errors and convergence rate of the equidistant nodes with different .

Error		Error		Error		Error
10	3.6809e + 01		2.2939e − 01		2.1508e + 02		3.0238e + 08
20	1.3259e + 01	1.4731	2.6894e − 02	3.0925	6.1838e + 01	1.7983	8.0305e + 08	—
40	2.2319e + 00	2.5707	2.7208e − 03	3.3052	9.5448e + 00	2.6957	6.7632e + 08	2.4778e − 01
80	2.6875e − 01	3.0539	2.5675e − 04	3.4056	1.1054e + 00	3.1101	1.6623e + 08	2.0246
160	2.7599e − 02	3.2835	2.3416e − 05	3.4548	1.1147e − 01	3.3098	2.4028e + 07	2.7904
320	2.6249e − 03	3.3943	2.1009e − 06	3.4784	1.0509e − 02	3.4070	2.7001e + 06	3.1536