DOKK / manpages / debian 12 / nauty / nauty-NRswitchg.1.en
NAUTY-NRSWITCHG(1) Nauty Manual NAUTY-NRSWITCHG(1)

nauty-NRswitchg - complement vertex edges

NRswitchg [-lq] [infile [outfile]]

For each v, complement the edges from N(v) to V(G)-N(v)-v.
The output file has a header if and only if the input file does.
Canonically label outputs.
Suppress auxiliary information.
January 2023 nauty 2.8.6