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remove not

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-01 12:17:49 -07:00
parent 7e7cdf3635
commit 5fdf5b67a4
2 changed files with 5 additions and 6 deletions
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8
src/tactic/core/special_relations_tactic.cpp
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@ -80,7 +80,7 @@ void special_relations_tactic::initialize() {
fml = m.mk_or(m.mk_not(Rxy), m.mk_not(Ryz), Rxz);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_transitive);
fml = m.mk_or(not(Rxy & Ryz), Rxz);
fml = m.mk_or(mk_not(Rxy & Ryz), Rxz);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_transitive);
@ -91,21 +91,21 @@ void special_relations_tactic::initialize() {
fml = m.mk_or(nRxy, nRyx, m.mk_eq(x, y));
q = m.mk_forall(2, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_antisymmetric);
fml = m.mk_or(not(Rxy & Ryx), m.mk_eq(x, y));
fml = m.mk_or(mk_not(Rxy & Ryx), m.mk_eq(x, y));
q = m.mk_forall(2, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_antisymmetric);
fml = m.mk_or(nRyx, nRzx, Ryz, Rzy);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_lefttree);
fml = m.mk_or(not (Ryx & Rzx), Ryz, Rzy);
fml = m.mk_or(mk_not (Ryx & Rzx), Ryz, Rzy);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_lefttree);
fml = m.mk_or(nRxy, nRxz, Ryz, Rzy);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_righttree);
fml = m.mk_or(not(Rxy & Rxz), Ryz, Rzy);
fml = m.mk_or(mk_not(Rxy & Rxz), Ryz, Rzy);
q = m.mk_forall(3, As, xyz, fml, 0, symbol::null, symbol::null, 1, pats);
register_pattern(m_pm.initialize(q), sr_righttree);