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| Size |
Type |
| 1806 x 1806, 32630 entries |
real symmetric positive definite |
| Nonzeros |
| total | diagonal | below diagonal | above diagonal | A-A' |
|---|
| 63454 | 1806 | 30824 | 30824 | 0 |
|
| Column Data |
Row Data |
Average nonzeros per column : 35
Standard deviation : 9.6 | index | nonzeros |
|---|
| longest | 103 | 48 |
|---|
| shortest | 2 | 1 |
|---|
|
Average nonzeros per row : 35
Standard deviation : 9.6 | index | nonzeros |
|---|
| longest | 103 | 48 |
|---|
| shortest | 2 | 1 |
|---|
|
| Bandwidths |
Profile Storage |
|---|
| lower | 162 | upper | 162 |
|---|
| average |i-j| | 59 | std.dev. | 55 |
|---|
|
| min | max | ave. | std.dev. |
|---|
| lower bandwidth | 1 | 162 | 1.1e+02 | 44 |
|---|
| upper bandwidth | 1 | 162 | 1.1e+02 | 44 |
|---|
Symmetric skyline storage requirement:197529 |
| Heaviest diagonals |
| offset from main | 0 | -1 | 1 | -2 | 2 | -4 | 4 | -3 | 3 | -5 |
|---|
| nonzeros | 1806 | 1601 | 1601 | 1475 | 1475 | 1212 | 1212 | 1152 | 1152 | 1077 |
| accumulated percent | 2.85 | 5.37 | 7.89 | 10.22 | 12.54 | 14.45 | 16.36 | 18.18 | 19.99 | 21.69 |
Top 10 out of 323 nonvoid diagonals. |
Conditioning |
| Frobenius norm | 6.5e+10 | condition number (est.) | 1.3e+10 |
|---|
| 2-norm (est.) | 1.2e+10 | diagonal dominance | no |
|---|
|
