Direct Two-Point Block One-Step Method for Solving General Second-Order Ordinary Differential Equations

Table 3

Comparison between 2P(A) and 2P(B) methods for solving Problem 2.

TOL	Method	TS	FS	MAXE	AVERR	FCN	TIME
10^−2	2P(A)	17	4	4.64239𝑒−004	1.01900𝑒−004	137	408
	2P(B)	6	0	1.29794𝑒−003	2.48275𝑒−004	47	264
10^−4	2P(A)	46	3	5.27751𝑒−006	9.23287𝑒−007	369	708
	2P(B)	16	1	4.19030𝑒−005	7.96402𝑒−006	131	452
10^−6	2P(A)	171	2	2.35992𝑒−008	5.04232𝑒−009	1369	2694
	2P(B)	55	1	4.24624𝑒−007	6.60118𝑒−008	429	950
10^−8	2P(A)	750	2	4.50146𝑒−011	7.04651𝑒−012	1741	3844
	2P(B)	173	1	4.31085𝑒−009	6.26858𝑒−010	1343	2588