Research Article

Global Convergence of Schubert’s Method for Solving Sparse Nonlinear Equations

Table 2

Results of Algorithm 3 for Problems 814.

Pro
IterTime (s)IterTime (s)

8521.2019  − 044.7426  − 0640.00004.8145  − 0660.0000
1006.2500  − 056.8402  − 0630.00006.9537  − 0640.0000
2003.1250  − 057.7243  − 0620.00007.8200  − 0620.0000
5001.2500  − 059.8751  − 06110.00003.1279  − 0620.0000
10006.2500  − 066.2500  − 0600.00006.2500  − 0600.0000
30002.0833  − 062.0833  − 0600.00002.0833  − 0600.0000
50001.2500  − 061.2500  − 0600.00001.2500  − 0600.0000
100006.2500  − 076.2500  − 0700.00006.2500  − 0700.0000
200003.1250  − 073.1250  − 0700.00003.1250  − 0700.0000

95019.22124.7930  − 1140.00004.3678  − 1120.0000
10027.18286.7783  − 1140.00006.1770  − 1120.0000
20038.44239.5860  − 1140.00009.8689  − 1120.0000
50060.78261.5157  − 1040.00001.5604  − 1020.0000
100085.95962.1435  − 1040.03132.2068  − 1020.0000
3000148.88644.1536  − 1040.03133.8222  − 1020.0313
5000192.21165.3623  − 1040.06254.9345  − 1020.0625
10000271.82827.5834  − 1040.12507.7298  − 1020.0938
20000384.42311.0725  − 0940.25001.0932  − 0920.1563

105012008.3426  − 06330.00004.2841  − 09190.0000
1001697.12.2053  − 07340.00006.0586  − 09190.0000
20024002.4538  − 07340.00003.5281  − 06230.0000
5003794.71.3524  − 06350.03135.5783  − 06230.0000
10005366.61.0785  − 06330.03137.8890  − 06230.0000
30009295.22.3859  − 07330.06251.1640  − 07240.0313
5000120003.0801  − 07330.09381.5028  − 07240.0625
10000169714.1301  − 06290.15632.1252  − 07240.1250
20000240005.3904  − 06250.28131.4378  − 07240.2500

11504.75991.2153  − 0760.00001.4006  − 0660.0000
1006.83151.1647  − 0760.00001.4743  − 0660.0000
2009.73191.3534  − 0760.00001.8019  − 0660.0000
50015.45451.9008  − 0760.00002.6117  − 0660.0000
100021.88762.5837  − 0760.00003.5883  − 0660.0000
300037.94704.3584  − 0760.00006.0967  − 0660.0000
500048.99885.5970  − 0760.00002.6853  − 0660.0000
1000069.30477.8840  − 0760.03133.7947  − 0660.0313
2000098.01871.1128  − 0660.03135.3645  − 0660.0469

12506.27611.5871  − 0870.00002.7576  − 0860.0000
1008.79091.9036  − 0870.00003.6023  − 0860.0000
20012.37232.4543  − 0870.00004.8866  − 0860.0000
50019.50543.6586  − 0870.00007.5309  − 0860.0000
100027.55805.0705  − 0870.00001.0559  − 0760.0000
300047.70088.6635  − 0870.00001.8182  − 0760.0000
500061.57351.1154  − 0770.00002.3446  − 0760.0000
1000087.06961.5742  − 0770.00003.3129  − 0760.0000
20000123.12912.2239  − 0770.03134.6831  − 0760.0313

1351771.23498.4607  − 09100.00001.6413  − 0890.0000
991089.81.1644  − 08100.00002.3210  − 0890.0000
2011564.51.6479  − 08100.00003.3331  − 0890.0000
5012480.52.5914  − 08100.00005.2860  − 0890.0000
9993507.73.6544  − 08100.00007.4754  − 0890.0000
30006087.36.3242  − 08100.03131.2974  − 0790.0000
50017857.28.1675  − 08100.06251.6746  − 0790.0313
9999111121.1547  − 07100.09382.3682  − 0790.0625
20001157171.6330  − 07100.15633.3496  − 0790.1563

1450147.13942.8039  − 0670.00001.4943  − 0680.0000
100208.08653.9654  − 0670.00002.1133  − 0680.0000
200294.27885.6079  − 0670.00002.9887  − 0680.0313
500465.29568.8669  − 0670.03134.7255  − 0680.0625
1000658.02743.5104  − 0780.06256.6829  − 0680.1250
30001139.76.0803  − 0780.12503.1348  − 0890.3438
50001471.47.8496  − 0780.29694.0470  − 0890.4219
100002080.91.1101  − 0680.35945.7234  − 0890.8438
200002942.81.5699  − 0680.76568.0941  − 0891.5000