Intersection of edge sequences

## Usage

```
# S3 method for class 'igraph.es'
intersection(...)
```

## Value

An edge sequence that contains edges that appear in all given sequences, each edge exactly once.

## Details

They must belong to the same graph. Note that this function has ‘set’ semantics and the multiplicity of edges is lost in the result.

## See also

Other vertex and edge sequence operations:
`c.igraph.es()`

,
`c.igraph.vs()`

,
`difference.igraph.es()`

,
`difference.igraph.vs()`

,
`igraph-es-indexing`

,
`igraph-es-indexing2`

,
`igraph-vs-indexing`

,
`igraph-vs-indexing2`

,
`intersection.igraph.vs()`

,
`rev.igraph.es()`

,
`rev.igraph.vs()`

,
`union.igraph.es()`

,
`union.igraph.vs()`

,
`unique.igraph.es()`

,
`unique.igraph.vs()`

## Examples

```
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
intersection(E(g)[1:6], E(g)[5:9])
#> + 2/10 edges from 8e7775c (vertex names):
#> [1] E--F F--G
```