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Add 11 implication-based simplification rules for U,W,R,M.

Browse source 
* src/ltlvisit/simplify.cc: Add them.
* src/ltltest/reduccmp.test: Check them.
* doc/tl/tl.tex: Document them.
This commit is contained in:
Alexandre Duret-Lutz 2012-09-21 18:39:13 +02:00
parent f711f9d097
commit 45ba8c3ef6
3 changed files with 123 additions and 16 deletions
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19
src/ltltest/reduccmp.test
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@ -229,6 +229,25 @@ for x in ../reduccmp ../reductaustr; do
run 0 $x '(a M c) M (b&a)' 'c M (b&a)'
run 0 $x '((a&c) U b) U c' 'b U c'
run 0 $x '((a&c) W b) U c' 'b U c'
run 0 $x '((a&c) U b) W c' 'b W c'
run 0 $x '((a&c) W b) W c' 'b W c'
run 0 $x '(a R b) R (c&a)' 'b R (c&a)'
run 0 $x '(a M b) R (c&a)' 'b R (c&a)'
run 0 $x '(a R b) M (c&a)' 'b M (c&a)'
run 0 $x '(a M b) M (c&a)' 'b M (c&a)'
run 0 $x '(a R (b&c)) R (c)' '(a&b&c) R c'
run 0 $x '(a M (b&c)) R (c)' '(a&b&c) R c'
run 0 $x '(a R (b&c)) M (c)' '(a R (b&c)) M (c)' # not reduced
run 0 $x '(a M (b&c)) M (c)' '(a&b&c) M c'
run 0 $x '(a W (c&b)) W b' '(a W (c&b)) | b'
run 0 $x '(a U (c&b)) W b' '(a U (c&b)) | b'
run 0 $x '(a U (c&b)) U b' '(a U (c&b)) | b'
run 0 $x '(a W (c&b)) U b' '(a W (c&b)) U b' # not reduced
# Eventuality and universality class reductions
run 0 $x 'Fa M b' 'Fa & b'
run 0 $x 'GFa M b' 'GFa & b'