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| Size |
Type |
| 11948 x 11948, 80519 entries |
real symmetric positive definite |
| Nonzeros |
| total | diagonal | below diagonal | above diagonal | A-A' |
|---|
| 149090 | 11948 | 68571 | 68571 | 0 |
|
| Column Data |
Row Data |
Average nonzeros per column : 12
Standard deviation : 7.6 | index | nonzeros |
|---|
| longest | 9260 | 49 |
|---|
| shortest | 19 | 1 |
|---|
|
Average nonzeros per row : 12
Standard deviation : 7.6 | index | nonzeros |
|---|
| longest | 9260 | 49 |
|---|
| shortest | 19 | 1 |
|---|
|
| Bandwidths |
Profile Storage |
|---|
| lower | 1244 | upper | 1244 |
|---|
| average |i-j| | 3.5e+02 | std.dev. | 4e+02 |
|---|
|
| min | max | ave. | std.dev. |
|---|
| lower bandwidth | 1 | 1244 | 4.3e+02 | 4.1e+02 |
|---|
| upper bandwidth | 1 | 1244 | 4.3e+02 | 4.1e+02 |
|---|
Symmetric skyline storage requirement:5120570 |
| Heaviest diagonals |
| offset from main | 0 | -2 | 2 | -1 | 1 | -5 | 5 | -4 | 4 | -3 |
|---|
| nonzeros | 11948 | 3951 | 3951 | 2565 | 2565 | 2177 | 2177 | 1892 | 1892 | 1716 |
| accumulated percent | 8.01 | 10.66 | 13.31 | 15.03 | 16.75 | 18.22 | 19.68 | 20.94 | 22.21 | 23.36 |
Top 10 out of 2485 nonvoid diagonals. |
Conditioning |
| Frobenius norm | 2.4e+11 | condition number (est.) | 65 |
|---|
| 2-norm (est.) | 4.3e+10 | diagonal dominance | no |
|---|
|
