1NAUTY-ADDPTG(1)                  Nauty Manual                  NAUTY-ADDPTG(1)
2
3
4

NAME

6       nauty-addptg - add additional vertices in various ways
7

SYNOPSIS

9       addptg [-lq] [-n#] [-j#:#] [-e#:#] [-ck] [-io] [infile [outfile]]
10

DESCRIPTION

12              Add a specified number of new vertices
13
14              The output file has a header if and only if the input file does.
15
16       -l     canonically label outputs
17
18       -c     join each new vertex to all the old vertices
19
20       -k     make a clique on the set of new vertices
21
22       -n# the number of new vertices (default 1)
23
24       -j# -j#:# join a new vertex to # old vertices in all possible ways
25
26       -e# -e#:# use all joins that give the new graphs # edges
27
28              (-j, -e are each incompatible with -n)
29
30       -i     for a digraph, edges go towards the old vertices
31
32       -o     for a digraph, edges go away from the old vertices
33
34              (-i is the default if neither -i nor -o is given)
35
36       -q     Suppress auxiliary information
37
38
39
40nauty 2.8.8                      November 2023                 NAUTY-ADDPTG(1)