# subdivideg - Man Page

manual page for subdivideg 2.8.9

## Synopsis

## Description

Make the subdivision graphs of a file of graphs, or the inverse operation.

- -k#
Subdivide each edge by # new vertices (default 1)

- -i
Perform homeomorphic series reduction For undirected graphs, repeatedly replace x--y--z by x--z if

x,y are not adjacent and y has no other neighbours.

For digraphs, repeatedly replace x->y->z by x->z if x,z are

distinct, x->z is not present, and y has no other neighbours.

The output file has a header if and only if the input file does.

- -q
Suppress auxiliary information.

## Info

September 2024 subdivideg 2.8.9