| Function | Index | ASFOA | FOA (t = 2) | FOA (t = 10) |
| Sun square | Max | 1.8293 × 10−2 | 7.76096 × 100 | 7.1593 × 100 |
| Min | 1.0843 × 10−4 | 4.3639 × 10−3 | 4.6354 × 10−3 | |
| Mean | 6.8036 × 10−4 | 4.2866 × 10−1 | 5.6675 × 10−1 | |
| Std | 1.5249 × 10−3 | 1.39497 × 100 | 1.6209 × 100 | |
| Exponential | Max | −9.9933 × 10−1 | −1.2821 × 10−6 | −1.4046 × 10−4 |
| Min | −0.999996 × 100 | −0.999857 × 100 | −0.999859 × 100 | |
| Mean | −0.999977 × 100 | −0.979512 × 100 | −0.981477 × 100 | |
| Std | 5.4409 × 10−5 | 1.0651 × 10−1 | 9.8403 × 10−2 | |
| Rastrigin | Max | 2.4897 × 10−1 | 2.5169 × 102 | 2.7659 × 102 |
| Min | 1.4461 × 10−3 | 6.0669 × 10−2 | 5.7357 × 10−2 | |
| Mean | 9.2273 × 10−3 | 1.5238 × 101 | 9.6328 × 100 | |
| Std | 2.0775 × 10−2 | 5.3005 × 101 | 4.1056 × 101 | |
| Schaffer | Max | 1.0927 × 10−4 | 2.8649 × 10−4 | 3.1584 × 10−4 |
| Min | 4.3403 × 10−7 | 1.9276 × 10−5 | 2.1825 × 10−5 | |
| Mean | 2.9598 × 10−6 | 1.1661 × 10−4 | 1.4035 × 10−4 | |
| Std | 8.4162 × 10−6 | 9.1920 × 10−5 | 9.6836 × 10−5 | |
| Griewank | Max | 7.4937 × 10−6 | 1.1440 × 10−5 | 8.0648 × 10−6 |
| Min | 2.4356 × 10−6 | 7.2824 × 10−6 | 7.6413 × 10−6 | |
| Mean | 3.0017 × 10−6 | 8.8248 × 10−6 | 7.7119 × 10−6 | |
| Std | 9.2179 × 10−7 | 1.1098 × 10−6 | 1.0108 × 10−6 | |
| Ackley | Max | 3.0351 × 10−2 | 2.5310 × 100 | 2.7047 × 100 |
| Min | 1.9731 × 10−3 | 1.2799 × 10−2 | 1.3059 × 10−2 | |
| Mean | 4.199 × 10−3 | 1.2475 × 10−1 | 1.6219 × 10−1 | |
| Std | 2.9875 × 10−3 | 3.8016 × 10−1 | 4.7796 × 10−1 |