Parameter

Values

Function set

+, −, /and ^*

Termianl Set

values (for i = 2 to N) at each x_i. Values are kept fixed at boundary points, namely i = 1 and i = N.

Crossover

Crossing at one point

Selection

Tournament selection

Probability

0.9 for crossover, 0.1 for mutation

Fitness

As definedin equation (5)

Sniffer Radius

5 (as guided by 10% of the totalspan in the range [1, 51])