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* src/ltltest/reduc.cc (main): More cases to test.

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* src/ltlvisit/basicreduce.cc (basic_reduce_visitor::visit):
Simplify the formula again after FX->XF and GX->XG permutations.
This is so that formulae like GFXXa become GFa and not just GFXa.
* src/ltlvisit/contain.cc (reduce_tau03_visitor): Fix a typo
in the rules for i|j or i&j, resulting in missing simplifications.
This commit is contained in:
Alexandre Duret-Lutz 2007-04-19 16:45:51 +00:00
parent b1c820af4d
commit 78d37fa126
4 changed files with 46 additions and 12 deletions
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28
src/ltltest/reduc.cc
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@ -1,6 +1,6 @@
// Copyright (C) 2004, 2006 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
// Copyright (C) 2004, 2006, 2007 Laboratoire d'Informatique de Paris
// 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie.
//
// This file is part of Spot, a model checking library.
//
@ -83,6 +83,28 @@ main(int argc, char** argv)
case 9:
o = spot::ltl::Reduce_All;
break;
case 10:
o = (spot::ltl::Reduce_Basics
| spot::ltl::Reduce_Containment_Checks_Stronger);
break;
case 11:
o = (spot::ltl::Reduce_Syntactic_Implications
| spot::ltl::Reduce_Containment_Checks_Stronger);
break;
case 12:
o = (spot::ltl::Reduce_Basics
| spot::ltl::Reduce_Syntactic_Implications
| spot::ltl::Reduce_Containment_Checks_Stronger);
break;
case 13:
o = (spot::ltl::Reduce_Eventuality_And_Universality
| spot::ltl::Reduce_Containment_Checks_Stronger);
break;
case 14:
o = (spot::ltl::Reduce_Basics
| spot::ltl::Reduce_Eventuality_And_Universality
| spot::ltl::Reduce_Containment_Checks_Stronger);
break;
default:
return 2;
}