spot/doc/org/genaut.org
Alexandre Duret-Lutz 2402d721a9 modernize the logo
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* doc/Makefile.am: Distribute it.
* doc/org/.gitignore: Adjust.
* doc/org/setup.org: Display it.
* doc/org/autcross.org, doc/org/autfilt.org, doc/org/citing.org,
doc/org/compile.org, doc/org/concepts.org, doc/org/csv.org,
doc/org/dstar2tgba.org, doc/org/genaut.org, doc/org/genltl.org,
doc/org/hierarchy.org, doc/org/hoa.org, doc/org/index.org,
doc/org/install.org, doc/org/ioltl.org, doc/org/ltl2tgba.org,
doc/org/ltl2tgta.org, doc/org/ltlcross.org, doc/org/ltldo.org,
doc/org/ltlfilt.org, doc/org/ltlgrind.org, doc/org/ltlsynt.org,
doc/org/oaut.org, doc/org/randaut.org, doc/org/randltl.org,
doc/org/satmin.org, doc/org/tools.org, doc/org/tut.org,
doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
doc/org/tut04.org, doc/org/tut10.org, doc/org/tut11.org,
doc/org/tut20.org, doc/org/tut21.org, doc/org/tut22.org,
doc/org/tut23.org, doc/org/tut24.org, doc/org/tut30.org,
doc/org/tut31.org, doc/org/tut50.org, doc/org/tut51.org,
doc/org/upgrade2.org: Include setup.org instead of declaring it as
SETUPFILE.
* doc/org/spot.css: Add entries for the logo.
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Org Mode

# -*- coding: utf-8 -*-
#+TITLE: =genaut=
#+DESCRIPTION: Spot command-line tool that generates ω-automata from known patterns
#+INCLUDE: setup.org
#+HTML_LINK_UP: tools.html
This tool outputs ω-automata generated from scalable patterns.
These patterns are usually taken from the literature (see the
[[./man/genaut.1.html][=genaut=]](1) man page for references).
#+BEGIN_SRC sh :results verbatim :exports results
genaut --help | sed -n '/Pattern selection:/,/^$/p' | sed '1d;$d'
#+END_SRC
#+RESULTS:
: --ks-nca=RANGE A co-Büchi automaton with 2N+1 states for which
: any equivalent deterministic co-Büchi automaton
: has at least 2^N/(2N+1) states.
: --l-dsa=RANGE A deterministic Streett automaton with 4N states
: with no equivalent deterministic Rabin automaton
: of less than n! states.
: --l-nba=RANGE A Büchi automaton with 3N+1 states whose
: complementary Streett automaton needs at least n!
: states.
By default, the output format is [[file:hoa.org][HOA]], but this can be controlled using
[[file:oaut.org][the common output options for automata.]]
For instance:
#+NAME: kscobuchi2
#+BEGIN_SRC sh :results verbatim :exports code
genaut --ks-nca=2 --dot
#+END_SRC
#+BEGIN_SRC dot :file kscobuchi2.svg :var txt=kscobuchi2 :exports results
$txt
#+END_SRC
#+RESULTS:
[[file:kscobuchi2.svg]]
The patterns can be specified using a range of the form =N= (a single
value), =N..M= (all values between N and M included), or =..M= (all
values between 1 and M included).
#+BEGIN_SRC sh :results verbatim :exports both
genaut --ks-nca=..5 --stats='%F=%L has %s states'
#+END_SRC
#+RESULTS:
: ks-nca=1 has 3 states
: ks-nca=2 has 5 states
: ks-nca=3 has 7 states
: ks-nca=4 has 9 states
: ks-nca=5 has 11 states