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Improve simplification of expr[*0..1]

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Fixes #108.

* spot/tl/simplify.cc: Implement the reduction.
* doc/tl/tl.tex, NEWS: Document it.
* tests/core/reduccmp.test: Test it.
This commit is contained in:
Alexandre Duret-Lutz 2017-09-02 16:35:18 +02:00
parent 190d4cfaf1
commit e8527d5ae9
4 changed files with 10 additions and 2 deletions
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tests/core/reduccmp.test
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@ -376,6 +376,7 @@ G(GFc|GFd|FGe|FGf), F(GF(c|d)|Ge|Gf)
{a:b*:c:d*}[]->e, !a | ((!c | (e W !d)) W !b)
{a|b*|c|d*}[]->e, (e | !(a | c)) & (e W !b) & (e W !d)
{{[*0]|a};b;{[*0]|a};c;e[*]}[]->f,{{[*0]|a};b;{[*0]|a}}[]->X((f&X(f W !e))|!c)
{(a[*]|b)[*0..1];c}, {{b | a[*]};c}
{a&b&c*}<>->!Xb, (a & b & X!b) | (a & b & c & X(c U !b))
{[*]}<>->b, Fb