A Survey on Generalized Topological Indices for Silicon Carbide Structure

Table 3

Edge division of .

Edges (Ω(), Ω())	Frequency
E1 (1, 2)	2
E2 (3, 1)	2r + 2
E3 (2, 2)	r + 2s – 2
E4 (3, 2)	2r + 4s – 2
E5 (3, 3)	15rs  10r  8s + 5