[cv1, resd1] = gcalib(0:3); Norm of First-order Iteration Func-count f(x) step optimality CG-iterations 1 20 2322.77 1 8.96e+04 0 2 39 538.422 1.80491 2.4e+03 18 3 58 488.331 3.0318 596 39 4 77 481.753 2.22945 128 39 5 96 479.581 0.840783 90.2 39 6 115 477.801 1.29276 114 39 7 134 476.226 0.692755 53.3 39 8 153 474.809 1.15659 101 39 9 172 473.532 0.639735 56.6 39 10 191 472.376 1.06741 30.1 39 11 210 471.324 0.597323 54.5 39 12 229 470.37 0.986654 23 39 13 248 469.502 0.555076 40.2 39 14 267 468.72 0.900496 39.2 39 15 286 468.002 0.515875 135 39 16 305 467.382 0.777997 50.3 39 17 324 466.834 0.444669 162 39 18 343 466.052 1.19198 353 39 19 362 465.339 0.436541 628 39 20 381 464.938 0.653986 157 39 21 400 464.546 0.41742 650 39 22 419 464.044 0.907456 365 39 23 438 463.619 0.343649 81.3 39 24 457 463.045 1.27452 15.5 39 25 476 462.556 0.33772 23 39 26 495 462.218 0.865675 154 39 27 514 461.924 0.278602 38 39 28 533 461.442 1.44754 298 39 29 552 461.036 0.239941 17.8 39 30 571 460.689 1.22898 126 39 31 590 460.384 0.244146 114 39 32 609 460.233 0.575233 89.6 39 33 628 460.097 0.198804 37.5 39 34 647 459.724 1.62356 121 39 35 666 459.411 0.184045 98.3 39 36 685 459.311 0.467554 114 39 37 704 459.218 0.170271 31.4 39 38 723 459.131 0.420734 70.6 39 39 742 459.046 0.163028 61.2 39 40 761 458.966 0.394334 127 39 41 780 458.887 0.15448 35.8 39 42 799 458.728 0.810723 1.09e+03 39 43 818 458.573 0.165939 8.6 39 44 837 458.488 0.413524 224 39 45 856 458.407 0.15965 3.19 39 46 875 458.33 0.383995 106 39 47 894 458.255 0.15639 6.56 39 48 913 458.178 0.385648 100 39 49 932 458.103 0.153459 4.62 39 50 951 458.028 0.374232 78.2 39 51 970 457.955 0.150208 1.32 39 52 989 457.885 0.352439 32.3 39 53 1008 457.815 0.146932 5.9 39 54 1027 457.747 0.340574 125 39 55 1046 457.68 0.141834 12 39 56 1065 457.629 0.258504 112 39 57 1084 457.561 0.186692 63.6 39 58 1103 457.498 0.23454 162 39 59 1122 457.448 0.136478 14.1 39 60 1141 457.398 0.234237 52.5 39 61 1160 457.352 0.128225 43.5 39 62 1179 457.304 0.238166 45.3 39 63 1198 457.248 0.147296 216 39 64 1217 457.202 0.20241 9.16 39 65 1236 457.137 0.210614 398 39 66 1255 457.081 0.167462 84.8 39 67 1274 457.034 0.160678 404 39 68 1293 456.988 0.160312 83 39 69 1312 456.952 0.124429 18.2 39 70 1331 456.903 0.211724 403 39 71 1350 456.858 0.111775 48.5 39 72 1369 456.821 0.178478 205 39 73 1388 456.781 0.113781 55.3 39 74 1407 456.746 0.155613 62.7 39 75 1426 456.714 0.108028 49.9 39 76 1445 456.681 0.160398 160 39 77 1464 456.648 0.10743 8.06 39 78 1483 456.587 0.282062 548 39 79 1502 456.512 0.160394 56.3 39 80 1521 456.462 0.167378 229 39 81 1540 456.426 0.117884 6.89 39 82 1559 456.373 0.240976 189 39 83 1578 456.326 0.113841 9.04 39 84 1597 456.284 0.20909 134 39 85 1616 456.242 0.113777 7.46 39 86 1635 456.201 0.206528 96.5 39 87 1654 456.16 0.1158 9.02 39 88 1673 456.117 0.211515 223 39 89 1692 456.075 0.11554 10 39 90 1711 456.004 0.339648 357 39 91 1730 455.934 0.114396 4.67 39 92 1749 455.298 3.11276 891 39 93 1768 454.74 0.0748493 27 28 94 1787 454.685 0.219562 99.4 39 95 1806 454.636 0.0861538 9.41 39 96 1825 454.594 0.188321 82.2 39 97 1844 454.553 0.105635 4.1 39 98 1863 454.513 0.186197 87.9 39 99 1882 454.474 0.106716 3.27 39 100 1901 454.432 0.191249 66 39 101 1920 454.392 0.106754 2.25 39 102 1939 454.354 0.179516 26.1 39 103 1958 454.316 0.104579 8.64 39 104 1977 454.278 0.174316 25.3 39 105 1996 454.242 0.103059 33.8 39 106 2015 454.207 0.16342 22.5 39 107 2034 454.172 0.101463 29.2 39 108 2053 454.14 0.150359 5.17 39 109 2072 454.109 0.0997712 97.4 39 110 2091 454.082 0.131858 10.9 39 111 2110 454.055 0.0936857 73.1 39 112 2129 454.032 0.114559 15.9 39 113 2148 454.009 0.0883663 85.8 39 114 2167 453.988 0.108934 10 39 115 2186 453.965 0.0875974 124 39 116 2205 453.943 0.106359 7.42 39 117 2224 453.88 0.236231 391 39 118 2243 453.822 0.0977514 6.41 39 119 2262 453.795 0.105511 240 39 120 2281 453.775 0.0764522 22.4 39 121 2300 453.756 0.0879423 115 39 122 2319 453.738 0.0776274 36.4 39 123 2338 453.721 0.083289 24.2 39 124 2357 453.701 0.0834073 147 39 125 2376 453.681 0.0827462 31.8 39 126 2395 453.665 0.0760728 46.5 39 127 2414 453.648 0.0818787 23.2 39 128 2433 453.626 0.0931659 172 39 129 2452 453.606 0.0832748 5.01 39 130 2471 453.584 0.102479 23 39 131 2490 453.562 0.0888812 2.82 39 132 2509 453.541 0.100118 19.3 39 133 2528 453.52 0.0873924 7.27 39 134 2547 453.501 0.0910015 93.3 39 135 2566 453.476 0.0980906 20.2 39 136 2585 453.454 0.0875688 6.96 39 137 2604 453.432 0.096216 9.91 39 138 2623 453.411 0.0864689 16.9 39 139 2642 453.393 0.084992 21.6 39 140 2661 453.378 0.0758432 17.1 39 141 2680 453.363 0.0796447 24.7 39 142 2699 453.335 0.115583 361 39 143 2718 453.308 0.0758261 18.2 39 144 2737 453.25 0.249976 325 39 145 2756 453.193 0.0843828 6.22 39 146 2775 453.152 0.183977 23.5 39 147 2794 453.111 0.086545 1.51 39 148 2813 453.077 0.150386 9.97 39 149 2832 453.045 0.0779151 5.04 39 150 2851 453.018 0.127052 9.98 39 151 2870 452.993 0.0837701 13.2 39 152 2889 452.967 0.125393 2.68 39 153 2908 452.941 0.0837437 23.2 39 154 2927 452.917 0.119166 8.25 39 155 2946 452.894 0.0808188 18.1 39 156 2965 452.823 0.324962 175 39 157 2984 452.753 0.083664 3.37 35 158 3003 452.645 0.501264 20.3 39 159 3022 452.541 0.0938438 4.22 33 160 3041 452.227 1.48729 97.4 39 161 3060 451.935 0.152636 6.55 37 162 3079 451.9 0.178033 30.9 39 163 3098 451.869 0.0883441 1.96 39 164 3117 451.854 0.0762134 8.52 39 165 3136 451.84 0.0563 3.5 39 166 3155 451.826 0.0685715 32.3 39 167 3174 451.813 0.0584117 15.2 39 168 3193 451.801 0.0661638 69.8 39 169 3212 451.789 0.05825 5.02 39 170 3231 451.775 0.0763823 164 39 171 3250 451.762 0.0619068 3.25 39 172 3269 451.697 0.302423 123 39 173 3288 451.636 0.0671738 0.88 39 174 3307 451.574 0.300898 15.4 39 175 3326 451.514 0.074213 19.2 39 176 3345 451.466 0.236867 15.8 39 177 3364 451.42 0.0675709 2.06 34 178 3383 451.366 0.260177 31 39 179 3402 451.315 0.0452903 1.53 33 180 3421 451.234 0.456507 63.6 39 181 3440 451.16 0.166523 2.02 39 182 3459 451.145 0.0719792 20.9 39 183 3478 451.133 0.0545352 3.11 39 184 3497 451.121 0.050402 11.7 39 185 3516 451.109 0.0512295 2.29 39 186 3535 451.098 0.0479615 5.78 39 187 3554 451.086 0.0496333 32.6 39 188 3573 451.077 0.0410529 14.1 39 189 3592 451.067 0.0476021 69.4 39 190 3611 451.056 0.043116 23.6 39 191 3630 451.046 0.0461005 29.9 39 192 3649 451.036 0.040173 16.7 39 193 3668 451.024 0.0544876 158 39 194 3687 451.012 0.043101 8.47 39 195 3706 451.001 0.0465224 2.15 39 196 3725 450.991 0.0430668 24.1 39 197 3744 450.98 0.0465104 2.81 39 198 3763 450.97 0.0425145 5.42 39 199 3782 450.96 0.0461882 14 39 200 3801 450.95 0.0422289 16.5 39 201 3820 450.94 0.0449486 31.3 39 202 3839 450.931 0.0386331 9.66 39 203 3858 450.922 0.0438883 34 39 204 3877 450.913 0.038581 12.3 39 205 3896 450.904 0.043737 44.2 39 206 3915 450.894 0.0402533 13.2 39 207 3934 450.885 0.0433848 44.2 39 208 3953 450.876 0.0378989 13.2 39 209 3972 450.867 0.0423536 17 39 210 3991 450.858 0.0394782 48.4 39 211 4010 450.849 0.04115 12.7 39 212 4029 450.839 0.0400437 44.5 39 213 4048 450.83 0.0406584 10.1 39 214 4067 450.818 0.0492471 25.5 39 215 4086 450.807 0.0410438 3.64 39 216 4105 450.798 0.0417474 26.3 39 217 4124 450.788 0.0409287 6.04 39 218 4143 450.779 0.0417047 39.5 39 219 4162 450.769 0.0406239 3.24 39 220 4181 450.76 0.0411946 15.1 39 221 4200 450.751 0.0413114 1.76 39 222 4219 450.741 0.0406447 11.1 39 223 4238 450.732 0.0409656 3.22 39 224 4257 450.723 0.0404738 6.99 39 225 4276 450.714 0.040757 1.81 39 226 4295 450.705 0.0402285 6.38 39 227 4314 450.696 0.0405198 3 39 228 4333 450.687 0.040476 39.8 39 229 4352 450.678 0.0408955 8.2 39 230 4371 450.669 0.0397911 2.14 39 231 4390 450.66 0.0402574 7.28 39 232 4409 450.651 0.0395144 2.67 39 233 4428 450.642 0.0399129 4.64 39 234 4447 450.633 0.0392814 3.17 39 235 4466 450.625 0.0398435 13.8 39 236 4485 450.616 0.0389024 3.27 39 237 4504 450.607 0.0390889 35.3 39 238 4523 450.599 0.0365483 10.1 39 239 4542 450.591 0.0393219 130 39 240 4561 450.579 0.0529729 30.5 39 241 4580 450.567 0.0395789 1.58 39 242 4599 450.556 0.052904 14.7 39 243 4618 450.545 0.0398458 1.05 39 244 4637 450.533 0.0530693 15.9 39 245 4656 450.522 0.0400899 1.73 39 246 4675 450.512 0.0497208 36.4 39 247 4694 450.502 0.0386367 2.81 39 248 4713 450.493 0.0409511 35.8 39 249 4732 450.485 0.0410564 27.8 39 250 4751 450.477 0.0369207 64.4 39 251 4770 450.469 0.0391014 11.3 39 252 4789 450.461 0.0390695 63.8 39 253 4808 450.453 0.0366858 7.01 39 254 4827 450.446 0.0370413 20.7 39 255 4846 450.439 0.0363174 18.2 39 256 4865 450.432 0.0383882 18.6 39 257 4884 450.421 0.0484502 139 39 258 4903 450.411 0.0377071 1.82 39 259 4922 450.403 0.0416565 30 39 260 4941 450.394 0.0374206 1.25 39 261 4960 450.386 0.0413422 21.6 39 262 4979 450.378 0.0371096 3.23 39 263 4998 450.37 0.0418057 14.8 39 264 5017 450.361 0.0367606 2.52 39 265 5036 450.355 0.036074 40.3 39 266 5055 450.348 0.0355782 24.8 39 267 5074 450.342 0.0358056 16.5 39 268 5093 450.334 0.0376588 128 39 269 5112 450.327 0.0348369 14.4 39 270 5131 450.321 0.0352596 17.4 39 271 5150 450.315 0.0345645 24 39 272 5169 450.308 0.0348735 3.38 39 273 5188 450.301 0.0356868 19.4 39 274 5207 450.294 0.0365217 57.9 39 275 5226 450.287 0.0341357 7.32 39 276 5245 450.28 0.0380618 55.3 39 277 5264 450.273 0.0330476 8.16 39 278 5283 450.267 0.0364232 61.2 39 279 5302 450.26 0.0325405 1.38 39 280 5321 450.246 0.075475 197 39 281 5340 450.232 0.033502 3.3 39 282 5359 450.22 0.0609752 230 39 283 5378 450.209 0.0370569 10.8 39 284 5397 450.2 0.0462165 121 39 285 5416 450.192 0.0351244 10.9 39 286 5435 450.184 0.0405431 27.6 39 287 5454 450.175 0.0418692 22.3 39 288 5473 450.166 0.0385794 14.5 39 289 5492 450.159 0.0351846 61.7 39 290 5511 450.152 0.0373778 10.7 39 291 5530 450.145 0.0355312 45.2 39 292 5549 450.138 0.0358681 4.59 39 293 5568 450.131 0.0357509 51.4 39 294 5587 450.125 0.034536 11.3 39 295 5606 450.118 0.0351295 81.4 39 296 5625 450.112 0.0344605 8.91 39 297 5644 450.106 0.0335654 33.5 39 298 5663 450.098 0.038452 13.4 39 299 5682 450.091 0.0329145 10.3 39 300 5701 450.079 0.0608465 124 39 301 5720 450.068 0.0323421 52.7 39 302 5739 450.06 0.0435486 12.3 39 303 5758 450.052 0.032721 43 39 304 5777 450.046 0.0368164 12.6 39 305 5796 450.039 0.032944 63.9 39 306 5815 450.033 0.036383 6.05 39 307 5834 450.027 0.0320773 10.7 39 308 5853 450.021 0.0358912 42.6 39 309 5872 450.015 0.0316124 4.47 39 310 5891 450.009 0.0349181 29.5 39 311 5910 450.003 0.0314785 8.51 39 312 5929 449.995 0.0476022 154 39 313 5948 449.986 0.033906 13.3 39 314 5967 449.979 0.0383455 61.7 39 315 5986 449.973 0.031146 9.21 39 316 6005 449.967 0.0367283 30.8 39 317 6024 449.961 0.0308908 5.53 39 318 6043 449.953 0.0450498 75.9 39 319 6062 449.946 0.0311456 2.57 39 320 6081 449.937 0.0536878 162 39 321 6100 449.928 0.0314212 5.85 39 322 6119 449.921 0.0424225 26.6 39 323 6138 449.914 0.0309899 2.57 39 324 6157 449.905 0.0540248 169 39 325 6176 449.897 0.0317999 8.23 39 326 6195 449.89 0.0459394 48.3 39 327 6214 449.883 0.0314195 3.21 39 328 6233 449.875 0.0497095 80.2 39 329 6252 449.867 0.0306682 9.01 39 330 6271 449.848 0.116551 336 39 331 6290 449.829 0.0343629 3.32 39 332 6309 449.821 0.0506965 60.9 39 333 6328 449.814 0.0327711 5.66 39 334 6347 449.782 0.20535 29.1 39 335 6366 449.751 0.0511545 0.939 34 336 6385 449.733 0.119058 32.1 39 337 6404 449.715 0.0486539 0.993 39 338 6423 449.7 0.102018 29.4 39 339 6442 449.685 0.0408086 2.02 39 340 6461 449.672 0.0847689 96.3 39 341 6480 449.66 0.0358969 2.82 39 342 6499 449.563 0.675067 561 39 343 6518 449.473 0.0784257 15.9 39 344 6537 449.465 0.0507106 89.1 39 345 6556 449.46 0.0267553 4.28 39 346 6575 449.449 0.0733546 99.3 39 347 6594 449.438 0.0286454 3.75 39 348 6613 449.432 0.0426123 102 39 349 6632 449.426 0.0244158 4.22 39 350 6651 449.412 0.0988392 83.9 39 351 6670 449.399 0.029741 1.34 33 352 6689 449.374 0.185489 30.7 39 353 6708 449.35 0.0449141 0.897 33 354 6727 449.312 0.282132 18.5 39 355 6746 449.278 0.0717863 1.63 39 356 6765 449.271 0.0639881 2.8 39 357 6784 449.266 0.0436208 3.44 39 358 6803 449.261 0.0322997 11.8 39 359 6822 449.257 0.020567 12.9 39 360 6841 449.253 0.0218765 5.98 39 361 6860 449.25 0.0196162 12 39 362 6879 449.246 0.0215095 13.1 39 363 6898 449.242 0.0286216 69.4 39 364 6917 449.237 0.0222776 7.88 39 365 6936 449.233 0.0252485 52.1 39 366 6955 449.229 0.0203589 6.36 39 367 6974 449.225 0.0253912 62.5 39 368 6993 449.221 0.0201875 6.04 39 369 7012 449.217 0.022754 12.8 39 370 7031 449.214 0.0203872 6.06 39 371 7050 449.21 0.0222415 10.8 39 372 7069 449.206 0.0200435 26.1 39 373 7088 449.201 0.0308414 150 39 374 7107 449.197 0.0199889 5.48 39 375 7126 449.193 0.0227006 31.2 39 376 7145 449.189 0.0216054 38 39 377 7164 449.186 0.0203742 16.9 39 378 7183 449.182 0.0211562 19.9 39 379 7202 449.179 0.0207775 39.1 39 380 7221 449.175 0.0204839 20.1 39 381 7240 449.172 0.0203886 32.4 39 382 7259 449.168 0.0206594 5.48 39 383 7278 449.164 0.0237652 84.3 39 384 7297 449.161 0.0198924 7.16 39 385 7316 449.157 0.0211501 24.7 39 386 7335 449.153 0.0232912 14.1 39 387 7354 449.149 0.0209643 11.6 39 388 7373 449.145 0.0249936 12.2 39 389 7392 449.141 0.0195293 11.6 39 390 7411 449.138 0.0219868 8.47 39 391 7430 449.134 0.0193881 9.67 39 392 7449 449.131 0.0217399 11.2 39 393 7468 449.128 0.0191395 9.98 39 394 7487 449.124 0.0214345 10.5 39 395 7506 449.121 0.019576 28.6 39 396 7525 449.116 0.0309298 11.1 39 397 7544 449.111 0.0207673 56.5 39 398 7563 449.108 0.0219057 5.03 39 399 7582 449.103 0.0295277 109 39 400 7601 449.098 0.0203844 5.9 39 Maximum number of iterations exceeded; increase options.MaxIter pixel_err = 0.3908 diary('jacobian.txt')