Research Article
Computing Exact Values for Gutman Indices of Sum Graphs under Cartesian Product
Table 5
Comparision between exact, computed, and bounded values.
| | No. | F-sum graph | Exact value | Computed value | Bounded value |
| | 1 | | 505 | 505 | 1024 | | 2 | | 689 | 689 | 2002 | | 3 | | 619 | 619 | 1393 | | 4 | | 907 | 907 | 2473 | | 5 | | 921 | 921 | 2832 | | 6 | | 1341 | 1341 | 3614 | | 7 | | 1617 | 1617 | 4052 | | 8 | | 2373 | 2373 | 6032 |
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