Research Article
Equal Angle Distribution of Polling Directions in Direct-Search Methods
Table 2
Distribution of test problems used for the numerical results.
| | Dimension | 9–12 | 15-16 | 20 | 24–26 | 30–32 | 34-35 | 40 | 44–46 | 50 | 54–56 | 60 | Total |
| | Smooth functions | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 33 | | Nonsmooth functions | 6 | 5 | 5 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 60 | | Constrained functions | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 37 |
| | Total | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 130 |
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