edges
Retrieves a list of edges connected to the specified node.
Each edge is represented as a pair, where the first element is the weight of the edge (as a Double), and the second element is the connected node. If the graph is unweighted, a default weight of 1.0 is assigned to each edge.
Return
A list of pairs representing the edges connected to the node.
Parameters
t
The node whose edges are to be retrieved.
Throws
Illegal
If the specified node is not found in the graph.