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add clause proof module, small improvements to bapa

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-30 15:57:19 -07:00
parent 48fc3d752e
commit f128398bf9
7 changed files with 101 additions and 33 deletions
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2
src/tactic/goal.h
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@ -121,7 +121,7 @@ public:
unsigned num_exprs() const;
expr * form(unsigned i) const { return m().get(m_forms, i); }
proof * pr(unsigned i) const { return proofs_enabled() ? static_cast<proof*>(m().get(m_proofs, i)) : nullptr; }
proof * pr(unsigned i) const { return m().size(m_proofs) > i ? static_cast<proof*>(m().get(m_proofs, i)) : nullptr; }
expr_dependency * dep(unsigned i) const { return unsat_core_enabled() ? m().get(m_dependencies, i) : nullptr; }
void update(unsigned i, expr * f, proof * pr = nullptr, expr_dependency * dep = nullptr);