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Author SHA1 Message Date
Alexandre Duret-Lutz
b2539e8399 improve to_parity() LAR implementation using SCCs 
* spot/twaalgos/toparity.cc (lar_generator): Use scc_info to reset
permutations of edges leaving SCCs.
* tests/python/toparity.py: Add a test case.
 2019-10-08 11:27:22 +02:00
Alexandre Duret-Lutz
822fe77891 python: cleanup with autopep8 
* tests/python/341.py, tests/python/alarm.py, tests/python/bdddict.py,
tests/python/bddnqueen.py, tests/python/bugdet.py,
tests/python/dualize.py, tests/python/except.py, tests/python/gen.py,
tests/python/genem.py, tests/python/implies.py,
tests/python/interdep.py, tests/python/ipnbdoctest.py,
tests/python/kripke.py, tests/python/ltl2tgba.py,
tests/python/ltlf.py, tests/python/ltlparse.py,
tests/python/ltlsimple.py, tests/python/relabel.py,
tests/python/rs_like.py, tests/python/sccsplit.py,
tests/python/semidet.py, tests/python/setacc.py,
tests/python/setxor.py, tests/python/split.py,
tests/python/streett_totgba.py, tests/python/stutter.py,
tests/python/sum.py, tests/python/toparity.py, tests/python/toweak.py,
tests/python/trival.py, python/spot/__init__.py, python/spot/aux.py,
python/spot/jupyter.py: Reformat with autopep8.

fixup! * spot/tl/simplify.cc: Fix typos in tracing code.
 2019-07-05 21:22:29 +02:00
Alexandre Duret-Lutz
c66b3d88d0 toparity: revert symmetry-based optimization of LAR 
Fixes #390.

* spot/twaalgos/toparity.cc: Revert the relevant part of 516e9536.
* tests/python/toparity.py: Add test case.
* NEWS: Mention the issue.
 2019-06-18 19:12:42 +02:00
Maximilien Colange
516e9536df LAR made smarter with symmetry-based degeneralization 
* spot/twaalgos/toparity.cc: here
* spot/twa/acc.hh, spot/twa/acc.cc: compute symmetries of an acceptance
  condition
* tests/python/accparse2.py, tests/python/toparity.py: test it
 2018-07-27 00:44:19 +02:00
Maximilien Colange
465536d1fe translate any automaton to a parity automaton 
* spot/twaalgos/toparity.cc, spot/twaalgos/toparity.hh: implement it,
  based on last-appearance record (LAR)
* spot/twaalgos/Makefile.am: build it
* NEWS: document it
* python/spot/impl.i: add to python bindings
* tests/Makefile.am, tests/python/toparity.py: test it
 2018-07-24 14:58:53 +02:00