# Documentation

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# `Graph`::`printEdgeCostInformation`

Prints the edge costs of a graph

MATLAB live scripts support most MuPAD functionality, though there are some differences. For more information, see Convert MuPAD Notebooks to MATLAB Live Scripts.

## Syntax

```Graph::printEdgeCostInformation(`G`)
```

## Description

`Graph::printEdgeCostInformation` prints the edge costs of a graph.

`Graph::printEdgeCostInformation(G)` prints the edge costs of the graph G

## Examples

### Example 1

A circle graph is created and the edge costs of it printed to screen:

```G := Graph::createCircleGraph(3): Graph::printEdgeCostInformation(G)```
```No edge costs defined. ```
```G := Graph::setEdgeCosts(G, [[1, 2], [2, 3], [3, 1]], [10, 20, 30]): Graph::printEdgeCostInformation(G)```
```Edge costs existing in the graph: ---------------------------------------- Edge [1, 2] has cost 10 Edge [2, 3] has cost 20 Edge [3, 1] has cost 30 ```

## Parameters

 `G` `Graph`

## Return Values

Text containing information about the edge costs of a graph.