listg

Langue: en

Version: 332568 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

Sommaire

NAME

listg - Write graphs in human-readable format.

SYNOPSIS

listg [-fp#:#l#o#Ftq] [-a|-A|-c|-d|-e|-M|-s] [infile [outfile]]

DESCRIPTION

Write graphs in human-readable format.
-f
: assume inputs have same size (only used from a file
and only if -p is given)
-p#, -p#:#, -p#-# : only display one graph or a sequence of
graphs.
The first graph is number 1. A second number
which is empty or zero means infinity.
-a
: write as adjacency matrix, not as list of adjacencies
-A
: same as -a with a space between entries
-l# : specify screen width limit (default 78, 0 means no limit)
This is not currently implemented with -a or -A.
-o# : specify number of first vertex (default is 0).
-d
: write output to satisfy dreadnaut
-c
: write ascii form with minimal line-breaks
-e
: write a list of edges, preceded by the order and the
number of edges
-M
: write in Magma format
-W
: write matrix in Maple format
-t
: write upper triangle only (affects -a, -A, -d and default)
-s
: write only the numbers of vertices and edges
-F
: write a form-feed after each graph except the last
-q
: suppress auxiliary output
-a, -A, -c, -d, -M, -W and -e are incompatible.