DegreeSequence - Maple Help
For the best experience, we recommend viewing online help using Google Chrome or Microsoft Edge.

Online Help

All Products    Maple    MapleSim

GraphTheory

 DegreeSequence
 degree sequence of graph

 Calling Sequence DegreeSequence(G)

Parameters

 G - graph

Description

 • DegreeSequence returns a list of the degrees of the vertices of G. For directed graphs, the directions of the edges are ignored.

Examples

 > $\mathrm{with}\left(\mathrm{GraphTheory}\right):$
 > $G≔\mathrm{Graph}\left(\mathrm{Trail}\left(1,2,3,4,2\right)\right)$
 ${G}{≔}{\mathrm{Graph 1: an undirected graph with 4 vertices and 4 edge\left(s\right)}}$ (1)
 > $\mathrm{DegreeSequence}\left(G\right)$
 $\left[{1}{,}{3}{,}{2}{,}{2}\right]$ (2)
 > $H≔\mathrm{Graph}\left(\mathrm{Trail}\left(1,2,3,4,2\right),\mathrm{directed}\right)$
 ${H}{≔}{\mathrm{Graph 2: a directed graph with 4 vertices and 4 arc\left(s\right)}}$ (3)
 > $\mathrm{DegreeSequence}\left(H\right)$
 $\left[{1}{,}{3}{,}{2}{,}{2}\right]$ (4)
 > $\mathrm{DrawGraph}\left(G\right)$

 See Also