static void Main()
{
var v1 = new Vertex("v1");
var v2 = new Vertex("v2");
var v3 = new Vertex("v3");
var v4 = new Vertex("v4");
var v5 = new Vertex("v5");
var v6 = new Vertex("v6");
var edge1 = new Edge <string>(v1, v2);
var edge2 = new Edge <string>(v1, v4);
var edge3 = new Edge <string>(v5, v6);
var test = new UndGraph <string>();
test.addEdge(edge1);
test.addEdge(edge2);
test.addEdge(edge3);
var vertices = test.vertices();
var edges = test.edges();
var countVertices = test.countAllVertices();
var countEdges = test.countAllEdges();
var getEdge = test.getEdge(v2, v1);
var incidentEdges = test.incidentEdges(v1);
var opposite = test.opposite(v1, edge1);
var areAdjacent = test.areAdjacent(v1, v2);
}
static void Main()
{
//axiom 1
var axiom1 = new UndGraph <string>().allVertices.Count;
//axiom2
var axiom2 = new UndGraph <string>().allEdges.Count;
//axiom3
var axiom3 = new UndGraph <string>().countAllVertices();
//axiom4
var axiom4 = new UndGraph <string>().countAllEdges();
//axiom5
}
