Splitting Strategy for Simulating Genetic Regulatory Networks

Table 5

Two-gene network: average errors for different stepsizes.

Stepsize	RK4	RK3/8	Split(Exact:RK4)	Split(Exact:RK3/8)
0.1	9.8188×10^−2	9.3019×10^−2	9.9338×10^−4	9.9338×10^−4
1.2	2.5157×10^−1	5.5798×10^−2	7.6803×10^−3	7.6803×10^−3
1.5	4.3953×10^0	2.9958×10^0	9.5832×10^−3	9.5832×10^−3
2.0	4.1821×10^24	7.5238×10^17	1.6686×10^−2	1.6686×10^−2
5.0	1.9692×10^69	3.2225×10^68	3.1227×10^−2	3.1227×10^−2