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sat: fix equivalence of clue incrementation

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Maximilian Keßler 2023-05-10 17:44:41 +02:00
parent 892c5ff7be
commit 3a1aee1502
Signed by: max
GPG key ID: BCC5A619923C0BA5
1 changed files with 1 additions and 1 deletions
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sat.py
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@ -192,7 +192,7 @@ def solve_sat(starting_state: GameState | HanabiInstance) -> Tuple[bool, Optiona
Iff(ls.play5[m], And(ls.play[m], Or(ls.discard[m][i] for i in range(instance.deck_size) if instance.deck[i].rank == 5))),
# definition of ls.incr_clues
Iff(ls.incr_clues[m], And(ls.discard_any[m], Implies(ls.play[m], And(ls.play5[m], Not(ls.clues[m-1][8]))))),
Iff(ls.incr_clues[m], And(ls.discard_any[m], Not(ls.clues[m-1][8]), Implies(ls.play[m], ls.play5[m]))),
# change of ls.clues
*[Iff(ls.clues[m][i], Or(ls.clues[m-1][i+1], And(ls.clues[m-1][i], Or(ls.discard_any[m], ls.dummyturn[m])), And(ls.clues[m-1][i-1], ls.incr_clues[m]))) for i in range(1, 9)],