EdgeQ

EdgeQ(graph, edge)

test if edge is an edge in the graph object.

See:

• Wikipedia - Graph theory

Examples

>> EdgeQ(Graph({1 -> 2, 2 -> 3, 1 -> 3, 4 -> 2}),2 -> 3)
True

>> EdgeQ(Graph({1 -> 2, 2 -> 3, 1 -> 3, 4 -> 2}),2 -> 4)
False

Related terms

GraphCenter, GraphDiameter, GraphPeriphery, GraphRadius, AdjacencyMatrix, EdgeList, EulerianGraphQ, FindEulerianCycle, FindHamiltonianCycle, FindVertexCover, FindShortestPath, FindSpanningTree, Graph, GraphQ, HamiltonianGraphQ, VertexEccentricity, VertexList, VertexQ

Implementation status

• ✅ - full supported

Github

• Implementation of EdgeQ