Use this if you are using igraph from R
Difference of edge sequences
## S3 method for class 'igraph.es' difference(big, small, ...)
The ‘big’ edge sequence.
The ‘small’ edge sequence.
Ignored, included for S3 signature compatibility.
They must belong to the same graph. Note that this function has ‘set’ semantics and the multiplicity of edges is lost in the result.
An edge sequence that contains only edges that are part of
big, but not part of
Other vertex and edge sequence operations:
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10])) difference(V(g), V(g)[6:10])