mirror of
https://github.com/Z3Prover/z3
synced 2025-04-12 20:18:18 +00:00
42 lines
949 B
C++
42 lines
949 B
C++
/*++
|
|
Copyright (c) 2017 Microsoft Corporation
|
|
|
|
Author:
|
|
Lev Nachmanson (levnach)
|
|
Nikolaj Bjorner (nbjorner)
|
|
|
|
--*/
|
|
#pragma once
|
|
#include "util/vector.h"
|
|
#include "math/lp/lp_settings.h"
|
|
#include "util/rlimit.h"
|
|
#include "util/params.h"
|
|
#include "nlsat/nlsat_solver.h"
|
|
#include "math/lp/lar_solver.h"
|
|
#include "math/lp/monic.h"
|
|
#include "math/lp/nla_core.h"
|
|
|
|
namespace nla {
|
|
|
|
// nonlinear integer incremental linear solver
|
|
class solver {
|
|
reslimit m_res_limit;
|
|
core* m_core;
|
|
public:
|
|
void add_monic(lpvar v, unsigned sz, lpvar const* vs);
|
|
|
|
solver(lp::lar_solver& s);
|
|
~solver();
|
|
nla_settings& settings() { return m_core->m_nla_settings; }
|
|
void push();
|
|
void pop(unsigned scopes);
|
|
bool need_check();
|
|
lbool check(vector<lemma>&);
|
|
bool is_monic_var(lpvar) const;
|
|
bool influences_nl_var(lpvar) const;
|
|
std::ostream& display(std::ostream& out) const;
|
|
|
|
core& get_core() { return *m_core; }
|
|
};
|
|
}
|