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Size |
Type |
1651 x 1651, 49479 entries |
real unsymmetric |
Nonzeros |
total | diagonal | below diagonal | above diagonal | A-A' |
---|
48968 | 1180 | 23899 | 23889 | 1148 |
|
Column Data |
Row Data |
Average nonzeros per column : 30 Standard deviation : 15 | index | nonzeros |
---|
longest | 131 | 62 |
---|
shortest | 1635 | 2 |
---|
|
Average nonzeros per row : 30 Standard deviation : 15 | index | nonzeros |
---|
longest | 131 | 62 |
---|
shortest | 744 | 3 |
---|
|
Bandwidths |
Profile Storage |
lower | 87 | upper | 87 |
---|
average |i-j| | 36 | std.dev. | 26 |
---|
|
| min | max | ave. | std.dev. |
---|
lower bandwidth | 0 | 86 | 56 | 21 |
---|
upper bandwidth | 0 | 86 | 56 | 21 |
---|
Nonsymmetric skyline storage 182161 |
Heaviest diagonals |
offset from main | -2 | 2 | -1 | 1 | -3 | 3 | 0 | -4 | 4 | -40 |
---|
nonzeros | 1368 | 1359 | 1273 | 1272 | 1211 | 1211 | 1180 | 922 | 922 | 651 |
accumulated percent | 2.79 | 5.57 | 8.17 | 10.77 | 13.24 | 15.71 | 18.12 | 20.00 | 21.89 | 23.22 |
Top 10 out of 147 nonvoid diagonals. |
Conditioning |
Frobenius norm | 1.8e+03 | condition number (est.) | 3.45e+21 |
---|
2-norm (est.) | 4.5e+02 | diagonal dominance | no |
---|
|