Commit c02c7526 authored by Janis Born's avatar Janis Born

adjacency matrix tip

parent 9880f3f6
{"tips":[
"For any adjacency matrix <i>A</i>, the number of k-cycles in the graph is counted by tr(<i>A<sup>k</sup></i>).",
"The name of the Nabla (∇) symbol comes, by reason of its shape, from the Hellenistic Greek word νάβλα for a Phoenician harp.",
"Hurwitz surfaces are compact Riemann surfaces with exactly 84(g-1) automorphisms where g is the genus of the surface.",
"Regular tetrahedra do not tile <i>R<sup>3</sup></i>.",
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