Table 3: Test results for LS-CD algorithm.

Prob NI

1(4, 5, 10.1)(−1.74444443639771, −1.74444443412601, 6.97777778236907)1.9210214903710225
2(6.5, 23)(14.92256501285285, 14.92256521587144)−0.9999999999999615
3(7, 11)(0.00000000238593, −0.49999999997767)−0.2500000000000023
4(2.5, 11.9)(5.99999999856486, 15.99997486532800)−0.99999999998782311
5(7, 9.8)(−0.43256260505806, 0.10814059874208)0.7891770364031123
6(−3, −1, −3, −1)(2.49999974693426, 2.49999983895816, 5.25000008609708, −3.49999988497012)−79.8749999999998716

: the initial point; : the final point; : the final value of the objective function; NI: the number of times of iteration for each problem.