Table 3: CPU time (s) of two different algorithms under four test functions.

Test
function
IDEClassical DE
Mean
CPU time
Std. dev.
CPU time
Mean
CPU time
Std. dev.
CPU time

2.07810.01912.60480.0169
10.17570.243317.52110.3948
12.05780.376321.30640.5856
3.16860.05395.02590.1134