Function Name (Dimension) | Known minimum1: f(xo) | Function value at the obtained solution: f(x*) | Relative error for the point: maxi ( |xo,i-x*,i| / | x*,i| ) |
Function evaluations | Gradient evaluations |
---|---|---|---|---|---|
Rosenbrock (2) | 0.00000e+000 | 2.78001e-021 | 1.04753e-006 | 154 | 34 |
Freudenstein and Roth (2) | 4.89843e-007 | 4.89843e-007 | 2.30994e-004 | 98 | 27 |
Powell Badly Scaled (2) | 0.00000e+000 | 1.38331e-021 | 3.62157e-004 | 890 | 159 |
Brown Badly Scaled (2) | 0.00000e+000 | 4.50354e-014 | 2.09500e-009 | 179 | 27 |
Beale (2) | 0.00000e+000 | 2.90420e-019 | 5.89586e-006 | 94 | 18 |
Jennrich and Sampson (2) | 1.24362e-006 | 1.24362e-006 | 1.36420e-005 | 219 | 44 |
Helical Valley (3) | 0.00000e+000 | 5.17554e-018 | 1.60326e-005 | 120 | 27 |
Bard (3) | 8.21487e-011 | 8.21488e-011 | 2.61244e-005 | 114 | 35 |
Gaussian (3) | 1.12793e-016 | 1.12904e-016 | 2.43130e-005 | 42 | 9 |
Meyer (3) | 8.79458e-007 | 8.79459e-007 | 6.03516e-006 | 2240 | 507 |
Gulf Research and Dvlp. (3) | 0.00000e+000 | 7.79377e-018 | 3.81895e-002 | 992 | 231 |
Box 3-Dimensional (3) | 0.00000e+000 | 1.27912e-019 | 6.77884e-006 | 80 | 11 |
Powell Singular (4) | 0.00000e+000 | 8.67196e-020 | 7.00972e-004 | 111 | 27 |
Wood (4) | 0.00000e+000 | 1.57453e-017 | 1.60103e-005 | 115 | 25 |
Kowalik and Osborne (4) | 3.07506e-012 | 3.07506e-012 | 3.21081e-005 | 139 | 43 |
Brown and Dennis (4) | 8.58222e-004 | 8.58222e-004 | 1.32478e-005 | 136 | 45 |
Osborne 1 (5) | 5.46489e-013 | 5.46499e-013 | 1.91876e-003 | 300 | 81 |
Biggs EXP6 (6) | 5.65565e-011 | 5.65565e-011 | 2.73455e-005 | 177 | 52 |
Osborne 2 (11) | 4.01377e-010 | 4.01377e-010 | 5.13077e-005 | 228 | 76 |
Watson (9) | 1.39976e-014 | 1.39976e-014 | 1.79154e-005 | 308 | 96 |
Extended Rosenbrock (10) | 0.00000e+000 | 4.96855e-019 | 5.56623e-006 | 411 | 105 |
Extended Powell Singular (4) | 0.00000e+000 | 8.67196e-020 | 7.00972e-004 | 111 | 27 |
Penalty I (4) | 2.24998e-013 | 2.24998e-013 | 3.68774e-005 | 1080 | 276 |
Penalty II (4) | 9.37629e-014 | 9.37629e-014 | 4.82757e-006 | 844 | 227 |
Variably Dimensioned (10) | 0.00000e+000 | 8.33320e-017 | 1.26978e-005 | 60 | 10 |
Trigonometric (10) | 2.79506e-013 | 2.79506e-013 | 0.00000e+000 | 141 | 48 |
Discrete Boundary Value (10) | 0.00000e+000 | 3.71998e-021 | 1.04296e-005 | 144 | 37 |
Discrete Integral Equat. (10) | 0.00000e+000 | 3.53823e-019 | 3.08851e-005 | 91 | 21 |
Broyden Tridiagonal (10) | 0.00000e+000 | 3.08635e-017 | 9.55571e-006 | 89 | 21 |
Broyden Banded (10) | 3.05728e-008 | 3.05728e-008 | 2.60714e-005 | 221 | 77 |
Linear -- Full Rank (10) | 1.00000e-007 | 1.00000e-007 | 2.47192e-005 | 317 | 93 |
Linear -- Rank 1 (10) | 4.63415e-008 | 4.63415e-008 | 0.00000e+000 | 117 | 24 |
Linear -- Rank 1 with Zero Columns and Rows (10) | 6.13514e-008 | 6.13514e-008 | 0.00000e+000 | 284 | 24 |
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