Hosoya Index Calculator

matching count invariant

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About Hosoya Index Calculator

A Hosoya index calculator computing Z(G) = total number of matchings (independent edge sets) including the empty matching. Hosoya (1971). First topological index proposed! Z correlates with boiling points. Z(path) = Fibonacci numbers! Client-side.

Hosoya Index Calculator Features

  • Z(G)
  • Matchings
  • Fibonacci
  • Molecular
  • Common graphs
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