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code reviewing order lemmas (#93)

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* code reviewing order lemmas

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* code review monotonity

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-20 12:28:28 -07:00 • committed by Lev Nachmanson
parent 1ab3957eea
commit ed3bfcdea9
7 changed files with 233 additions and 204 deletions
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18
src/util/lp/nla_monotone_lemmas.h
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@ -20,16 +20,18 @@
#pragma once
namespace nla {
class core;
struct monotone: common {
class monotone : common {
public:
monotone(core *core);
void print_monotone_array(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted,
std::ostream& out) const;
bool monotonicity_lemma_on_lex_sorted_rm_upper(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted_rm_lower(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted_rm(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted);
bool monotonicity_lemma_on_rms_of_same_arity(const unsigned_vector& rms);
void monotonicity_lemma();
private:
typedef vector<std::pair<std::vector<rational>, unsigned>> monotone_array_t;
void print_monotone_array(const monotone_array_t& lex_sorted, std::ostream& out) const;
bool monotonicity_lemma_on_lex_sorted_rm_upper(const monotone_array_t& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted_rm_lower(const monotone_array_t& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted_rm(const monotone_array_t& lex_sorted, unsigned i, const smon& rm);
bool monotonicity_lemma_on_lex_sorted(const monotone_array_t& lex_sorted);
bool monotonicity_lemma_on_rms_of_same_arity(const unsigned_vector& rms);
void monotonicity_lemma(monomial const& m);
void monotonicity_lemma_gt(const monomial& m, const rational& prod_val);
void monotonicity_lemma_lt(const monomial& m, const rational& prod_val);