mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-18 05:04:45 +00:00
Code Activity

Simplify constraint evaluation

Browse source
This commit is contained in:
Jakob Rath 2022-11-23 12:19:03 +01:00
parent e4999b07aa
commit fdc186b204
10 changed files with 95 additions and 113 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/math/polysat/op_constraint.h
View file

@ -38,9 +38,6 @@ namespace polysat {
pdd m_r;
op_constraint(constraint_manager& m, code c, pdd const& p, pdd const& q, pdd const& r);
void simplify() {}
bool is_always_false(bool is_positive, pdd const& p, pdd const& q, pdd const& r) const;
bool is_always_true(bool is_positive, pdd const& p, pdd const& q, pdd const& r) const;
lbool eval(pdd const& p, pdd const& q, pdd const& r) const;
void narrow_lshr(solver& s);
@ -59,8 +56,8 @@ namespace polysat {
pdd const& r() const { return m_r; }
std::ostream& display(std::ostream& out, lbool status) const override;
std::ostream& display(std::ostream& out) const override;
bool is_always_false(bool is_positive) const override;
bool is_currently_false(assignment const& a, bool is_positive) const override;
lbool eval() const override;
lbool eval(assignment const& a) const override;
void narrow(solver& s, bool is_positive, bool first) override;
inequality as_inequality(bool is_positive) const override { throw default_exception("is not an inequality"); }
unsigned hash() const override;