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 | 1.16588e-015 | 5.51745e-008 | 531 | 106 |
Freudenstein and Roth (2) | 0.00000e+000 | 3.30550e-014 | 5.88948e-009 | 137 | 21 |
Powell Badly Scaled (2) | 0.00000e+000 | 1.00200e-0082 | 9.90896e-001 | 107 | 19 |
Brown Badly Scaled (2) | 0.00000e+000 | 6.05869e-015 | 6.69537e-014 | 269 | 56 |
Beale (2) | 0.00000e+000 | 5.28568e-016 | 2.99064e-008 | 431 | 81 |
Jennrich and Sampson (2) | 2.59580e+002 | 2.59580e+0023 | 1.19302e-006 | 91 | 16 |
Helical Valley (3) | 0.00000e+000 | 3.83003e-013 | 7.53435e-008 | 164 | 36 |
Bard (3) | 1.74287e+001 | 1.74287e+001 | 0.00000e+000 | 1329 | 200 |
Gaussian (3) | 4.05102e-001 | 4.05102e-001 | 3.13199e-005 | 84 | 15 |
Meyer (3) | 8.79458e+001 | 8.79459e+001 | 5.46902e-006 | 4873 | 1092 |
Gulf Research and Dvlp. (3) | 0.00000e+000 | 4.35062e-0164 | 1.28804e-005 | 250 | 57 |
Box 3-Dimensional (3) | 0.00000e+000 | 6.51289e-019 | 0.00000e-000 | 120 | 14 |
Powell Singular (4) | 0.00000e+000 | 1.76150e-013 | 1.82260e-004 | 205 | 48 |
Wood (4) | 0.00000e+000 | 3.20014e-014 | 4.25849e-008 | 403 | 97 |
Kowalik and Osborne (4) | 1.79454e-003 | 1.79454e-003 | 0.00000e+000 | 435 | 90 |
Brown and Dennis (4) | 8.58222e+004 | 8.58222e+004 | 6.05448e-005 | 189 | 57 |
Osborne 1 (5) | 5.46489e-005 | 5.46489e-005 | 1.78972e-004 | 1726 | 452 |
Biggs EXP6 (6) | 5.65565e-003 | 5.65565e-003 | 1.82710e-005 | 1332 | 329 |
Osborne 2 (11) | 2.63057e+001 | 2.63057e+001 | 0.00000e+000 | 136 | 27 |
Watson (9) | 1.39976e-006 | 1.39976e-0065 | 1.81276e-005 | 304 | 97 |
Extended Rosenbrock (10) | 0.00000e+000 | 3.22159e-013 | 5.28219e-007 | 2584 | 720 |
Extended Powell Singular (4) | 0.00000e+000 | 1.76150e-013 | 1.82260e-004 | 205 | 48 |
Penalty I (4) | 2.24998e-005 | 2.24998e-005 | 4.74024e-005 | 163 | 36 |
Penalty II (4) | 9.37629e-006 | 9.37629e-006 | 1.11843e-005 | 2776 | 717 |
Variably Dimensioned (10) | 0.00000e+000 | 1.02211e-013 | 1.65603e-007 | 429 | 82 |
Trigonometric (10) | 2.79506e-005 | 2.79506e-005 | 0.00000e+000 | 166 | 55 |
Discrete Boundary Value (10) | 0.00000e+000 | 3.47725e-013 | 4.53260e-006 | 250 | 64 |
Discrete Integral Equat. (10) | 0.00000e+000 | 5.29115e-013 | 4.33152e-006 | 281 | 71 |
Broyden Tridiagonal (10) | 1.36026e+000 | 1.36026e+000 | 2.55023e-005 | 188 | 54 |
Broyden Banded (10) | 3.05728e+000 | 3.05728e+000 | 9.84502e-005 | 219 | 66 |
Linear -- Full Rank (10) | 1.00000e+001 | 1.00000e+001 | 6.14377e-005 | 441 | 119 |
Linear -- Rank 1 (10) | 4.63415e+000 | 4.63415e+000 | 0.00000e+000 | 206 | 37 |
Linear -- Rank 1 with Zero Columns and Rows (10) | 6.13514e+000 | 6.13514e+000 | 0.00000e+000 | 266 | 24 |
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