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simplify: GF(f)=GF(dnf(f)) FG(f)=FG(cnf(f))

Browse source 
These rules come from Delag's paper, and help some cases
in issue #385.

* spot/tl/simplify.cc: Implement the simplification.
* doc/tl/tl.tex, NEWS: Document it.
* tests/core/385.test: New file.
* tests/Makefile.am: Add it.
* tests/core/reduccmp.test: More tests.
* tests/core/ltl2tgba2.test: Adjust one improved case.
* tests/python/automata.ipynb, tests/python/twagraph-internals.ipynb:
Adjust expected output, as the cnf/dnf reorder some subformulas.
This commit is contained in:
Alexandre Duret-Lutz 2019-06-17 00:19:02 +02:00
parent df326e032b
commit da5d23f0a2
9 changed files with 2517 additions and 2291 deletions
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415
tests/python/automata.ipynb
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@ -178,7 +178,7 @@
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"</g>\n",
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@ -3062,7 +3121,7 @@
"</svg>\n"
],
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]
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@ -3162,7 +3221,7 @@
"</svg>\n"
],
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@ -3235,7 +3294,7 @@
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@ -3399,7 +3458,7 @@
"</svg>\n"
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]
},
"execution_count": 27,
@ -3482,7 +3541,7 @@
"</svg>\n"
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@ -3547,7 +3606,7 @@
"</svg>\n"
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]
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@ -3634,7 +3693,7 @@
"</svg>\n"
],
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]
},
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@ -3667,7 +3726,7 @@
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