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Size |
Type |
3251 x 3251, 66647 entries |
real unsymmetric |
Nonzeros |
total | diagonal | below diagonal | above diagonal | A-A' |
---|
65747 | 2351 | 31698 | 31698 | 0 |
|
Column Data |
Row Data |
Average nonzeros per column : 20 Standard deviation : 7.9 | index | nonzeros |
---|
longest | 154 | 37 |
---|
shortest | 2 | 6 |
---|
|
Average nonzeros per row : 20 Standard deviation : 7.9 | index | nonzeros |
---|
longest | 154 | 37 |
---|
shortest | 2 | 6 |
---|
|
Bandwidths |
Profile Storage |
lower | 319 | upper | 319 |
---|
average |i-j| | 73 | std.dev. | 83 |
---|
|
| min | max | ave. | std.dev. |
---|
lower bandwidth | 0 | 318 | 68 | 83 |
---|
upper bandwidth | 0 | 318 | 68 | 83 |
---|
Symmetric skyline storage requirement:224206 |
Heaviest diagonals |
offset from main | -2 | 2 | 0 | -4 | 4 | -6 | 6 | -7 | 7 | -5 |
---|
nonzeros | 2710 | 2710 | 2351 | 2187 | 2187 | 1835 | 1835 | 1782 | 1782 | 1684 |
accumulated percent | 4.12 | 8.24 | 11.82 | 15.15 | 18.47 | 21.26 | 24.05 | 26.76 | 29.48 | 32.04 |
Top 10 out of 601 nonvoid diagonals. |
Conditioning |
Frobenius norm | 1.1e+08 | condition number (est.) | 2.62e+16 |
---|
2-norm (est.) | 1.3e+07 | diagonal dominance | no |
---|
|