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Draft: Made division/remainder to op_constraints (not yet used - old code still called)

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Clemens Eisenhofer 2023-02-09 23:36:15 +01:00
parent e31eb9a6b1
commit 6b48b25beb
6 changed files with 219 additions and 6 deletions
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8
src/math/polysat/univariate/univariate_solver.cpp
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@ -255,6 +255,14 @@ namespace polysat {
add(bv->mk_ule(v_inv, v_inv_max), false, dep);
}
void add_udiv(univariate const& in1, univariate const& in2, univariate const& out, bool sign, dep_t dep) override {
add(m.mk_eq(bv->mk_bv_udiv(mk_poly(in1), mk_poly(in2)), mk_poly(out)), sign, dep);
}
void add_urem(univariate const& in1, univariate const& in2, univariate const& out, bool sign, dep_t dep) override {
add(m.mk_eq(bv->mk_bv_urem(mk_poly(in1), mk_poly(in2)), mk_poly(out)), sign, dep);
}
void add_ule_const(rational const& val, bool sign, dep_t dep) override {
if (val == 0)
add(m.mk_eq(x, mk_poly(val)), sign, dep);

2
src/math/polysat/univariate/univariate_solver.h
View file

@ -105,6 +105,8 @@ namespace polysat {
virtual void add_xor(univariate const& in1, univariate const& in2, univariate const& out, bool sign, dep_t dep) = 0;
virtual void add_not(univariate const& in, univariate const& out, bool sign, dep_t dep) = 0;
virtual void add_inv(univariate const& in, univariate const& out, bool sign, dep_t dep) = 0;
virtual void add_udiv(univariate const& in1, univariate const& in2, univariate const& out, bool sign, dep_t dep) = 0;
virtual void add_urem(univariate const& in1, univariate const& in2, univariate const& out, bool sign, dep_t dep) = 0;
/// Add x <= val or x > val, depending on sign
virtual void add_ule_const(rational const& val, bool sign, dep_t dep) = 0;