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Size |
Type |
3937 x 3937, 25407 entries |
real unsymmetric |
Nonzeros |
total | diagonal | below diagonal | above diagonal | A-A' |
---|
25407 | 3203 | 12571 | 9633 | 25512 |
|
Column Data |
Row Data |
Average nonzeros per column : 6.5 Standard deviation : 3.2 | index | nonzeros |
---|
longest | 170 | 13 |
---|
shortest | 2 | 1 |
---|
|
Average nonzeros per row : 6.5 Standard deviation : 3.1 | index | nonzeros |
---|
longest | 87 | 11 |
---|
shortest | 1 | 1 |
---|
|
Bandwidths |
Profile Storage |
lower | 88 | upper | 81 |
---|
average |i-j| | 29 | std.dev. | 36 |
---|
|
| min | max | ave. | std.dev. |
---|
lower bandwidth | 0 | 87 | 58 | 36 |
---|
upper bandwidth | 0 | 80 | 57 | 34 |
---|
Nonsymmetric skyline storage 447650 |
Heaviest diagonals |
offset from main | 0 | 80 | -80 | 5 | -5 | -2 | -4 | 4 | -78 | -82 |
---|
nonzeros | 3203 | 2696 | 2694 | 2646 | 2505 | 1454 | 923 | 800 | 721 | 720 |
accumulated percent | 12.61 | 23.22 | 33.82 | 44.24 | 54.10 | 59.82 | 63.45 | 66.60 | 69.44 | 72.27 |
Top 10 out of 68 nonvoid diagonals. |
Conditioning |
Frobenius norm | 1.4e+12 | condition number (est.) | 1.04e+17 |
---|
2-norm (est.) | 3.3e+11 | diagonal dominance | no |
---|
|