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Size |
Type |
3973 x 3973, 80151 entries |
real unsymmetric |
Nonzeros |
total | diagonal | below diagonal | above diagonal | A-A' |
---|
79017 | 2839 | 38089 | 38089 | 0 |
|
Column Data |
Row Data |
Average nonzeros per column : 20 Standard deviation : 8 | index | nonzeros |
---|
longest | 97 | 37 |
---|
shortest | 3913 | 7 |
---|
|
Average nonzeros per row : 20 Standard deviation : 8 | index | nonzeros |
---|
longest | 97 | 37 |
---|
shortest | 3913 | 7 |
---|
|
Bandwidths |
Profile Storage |
lower | 110 | upper | 110 |
---|
average |i-j| | 41 | std.dev. | 41 |
---|
|
| min | max | ave. | std.dev. |
---|
lower bandwidth | 0 | 109 | 45 | 42 |
---|
upper bandwidth | 0 | 109 | 45 | 42 |
---|
Symmetric skyline storage requirement:181695 |
Heaviest diagonals |
offset from main | -2 | 2 | 0 | -4 | 4 | -6 | 6 | -7 | 7 | -5 |
---|
nonzeros | 3460 | 3460 | 2839 | 2667 | 2667 | 2075 | 2075 | 2062 | 2062 | 1976 |
accumulated percent | 4.38 | 8.76 | 12.35 | 15.73 | 19.10 | 21.73 | 24.35 | 26.96 | 29.57 | 32.07 |
Top 10 out of 209 nonvoid diagonals. |
Conditioning |
Frobenius norm | 1.8e+03 | condition number (est.) | 2.16e+20 |
---|
2-norm (est.) | 1.3e+02 | diagonal dominance | no |
---|
|