Kirchhoff Matrix Calculator

L = D − A

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About Kirchhoff Matrix Calculator

A Kirchhoff matrix calculator computing L = D - A where D is the degree matrix and A is the adjacency matrix. L is positive semidefinite, has eigenvalue 0 with multiplicity = components. Cofactors give spanning tree count. Client-side.

Kirchhoff Matrix Calculator Features

  • L = D - A
  • Eigenvalues
  • Cofactor det
  • Connected?
  • Algebraic connectivity
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