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networks

  

gsimp

  

creates a simple graph from a multigraph

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

gsimp(G)

Parameters

G

-

graph or network

Description

• 

Important: The networks package has been deprecated.  Use the superseding package GraphTheory instead.

• 

This procedure deletes loops in G and replaces multiple edges with a single edge of capacity equal to the combined capacities of the old edges.

• 

A copy of the graph should be made using duplicate() if you wish to preserve the structure of the original graph.

• 

The modified graph G is also returned as the value of the procedure call.

• 

This routine is normally loaded via the command with(networks) but may also be referenced using the full name networks[gsimp](...).

Examples

Important: The networks package has been deprecated.  Use the superseding package GraphTheory instead.

withnetworks:

Gcycle4:

addedge1,2,3,3,2,4,2,4,4,2,G:

endsconvertedgesG,list,G

1,2,2,3,3,4,1,4,1,2,3,3,2,4,2,4,4,2

(1)

HgsimpG:

endsconvertedgesH,list,H

1,2,2,4,2,3,3,4,1,4,4,2

(2)

See Also

GraphTheory

networks(deprecated)[edges]

networks(deprecated)[induce]