For instance, when a conveyance is made to a man, his assent to it is presumed, for the following reasons; cause there is a strong intendment of law, that it is for a person's benefit to take, and no man can be supposed to be unwilling to do that which is for his advantage. 2.
Informally, a graph is a finite set of dots called vertices (or nodes) connected by links called edges (or arcs). More formally: a simple graph is a (usually finite) set of vertices V and set of unordered pairs of distinct elements of V called edges. Not all graphs are simple.
Multiple Edges are edges with the same endpoints. A simple graph is a graph with no loops or multiple edges. Two vertices v and w in G are adjacent, denoted v â w, if there is an edge between them. If the vertex v is an endpoint of the edge e, then e and v are incident.