Table 1: Test results for CD algorithm.

Prob NI

1(4, 5, 10.1)(NaN, NaN, NaN)NaN5000
2(6.5, 23)(14.92256489843370, 14.92256511253481)−0.9999999999999318
3(7, 11)(0.00000007501213, −0.49999972373559)−0.2499999999999216
4(2.5, 11.9)(5.99999999984147, 15.99997571516633)−0.99999999998863160
5(7, 9.8)(NaN, NaN)NaN5000
6(−3, −1, −3, −1)(NaN, NaN, NaN, NaN)NaN5000

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