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Size |
Type |
441 x 441, 26831 entries |
real unsymmetric |
Nonzeros |
total | diagonal | below diagonal | above diagonal | A-A' |
---|
26831 | 441 | 13195 | 13195 | 0 |
|
Column Data |
Row Data |
Average nonzeros per column : 61 Standard deviation : 26 | index | nonzeros |
---|
longest | 164 | 125 |
---|
shortest | 1 | 28 |
---|
|
Average nonzeros per row : 61 Standard deviation : 26 | index | nonzeros |
---|
longest | 164 | 125 |
---|
shortest | 1 | 28 |
---|
|
Bandwidths |
Profile Storage |
lower | 130 | upper | 130 |
---|
average |i-j| | 37 | std.dev. | 31 |
---|
|
| min | max | ave. | std.dev. |
---|
lower bandwidth | 0 | 129 | 46 | 35 |
---|
upper bandwidth | 0 | 129 | 46 | 35 |
---|
Symmetric skyline storage requirement:20942 |
Heaviest diagonals |
offset from main | 0 | -1 | 1 | -2 | 2 | -3 | 3 | -4 | 4 | -5 |
---|
nonzeros | 441 | 428 | 428 | 417 | 417 | 404 | 404 | 393 | 393 | 378 |
accumulated percent | 1.64 | 3.24 | 4.83 | 6.39 | 7.94 | 9.45 | 10.95 | 12.42 | 13.88 | 15.29 |
Top 10 out of 259 nonvoid diagonals. |
Conditioning |
Frobenius norm | 9.8e+08 | condition number (est.) | 5.48e+10 |
---|
2-norm (est.) | 7e+08 | diagonal dominance | no |
---|
|