Gutman Index Calculator

degree-weighted distances

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About Gutman Index Calculator

A Gutman index calculator computing Gut(G) = Σ_{i<j} d(i)·d(j)·dist(i,j). Gutman (1994). Degree-weighted distance sum. Combines degree information with distance. For trees: Gut = 4·W - (n-1)·M₁ + M₂. Client-side.

Gutman Index Calculator Features

  • Gut(G)
  • d·d·dist
  • Degree-weighted
  • Trees
  • Common graphs
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