NAUTY-ADDPTG(1) Nauty Manual NAUTY-ADDPTG(1)
NAME
nauty-addptg - add additional vertices in various ways
SYNOPSIS
addptg [-lq] [-n#] [-j#] [-ck] [-io] [infile [outfile]]
DESCRIPTION
Add a specified number of new vertices
The output file has a header if and only if the input file does.
-l canonically label outputs
-c join each new vertex to all the old vertices
-k make a clique on the set of new vertices
-n# the number of new vertices (default 1)
-j# join a new vertex to # old vertices in all possible ways
(-j is incompatible with -n)
-i for a digraph, edges go towards the old vertices
-o for a digraph, edges go away from the old vertices
(-i is the default if neither -i nor -o is given)
-q Suppress auxiliary information
nauty 2.8.6 January 2023 NAUTY-ADDPTG(1)
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