A Quantitative Comparison of Numerical Method for Solving Stiff Ordinary Differential Equations

Table 2

Numerical results for problem (2.1).

TOL	Method	STs	AVEE	MAXE	Time
10^−2	5oBBDF	27	3.02605𝑒−005	1.0244𝑒−004	0.011902
	ode15s	38	3.100𝑒−003	1.760𝑒−002	0.0469
	ode23s	23	2.300𝑒−003	7.300𝑒−003	0.1406
10^−4	5oBBDF	57	3.15965𝑒−007	1.0632𝑒−006	0.064613
	ode15s	90	4.3445𝑒−005	1.8659𝑒−004	0.0156
	ode23s	68	1.9392𝑒−004	3.6837𝑒−004	0.0625
10^−6	5oBBDF	147	2.10931𝑒−009	1.0440𝑒−008	0.009559
	ode15s	162	8.3966𝑒−007	3.9569𝑒−006	0.0625
	ode23s	288	9.9147𝑒−006	1.7039𝑒−005	0.0781