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refactor monotone lemmas out of core

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-04-16 11:29:46 -07:00
parent 8331207b81
commit facf0b80c0
5 changed files with 351 additions and 427 deletions
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44
src/util/lp/nla_monotone_lemmas.h Normal file
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/*++
Copyright (c) 2017 Microsoft Corporation
Module Name:
<name>
Abstract:
<abstract>
Author:
Nikolaj Bjorner (nbjorner)
Lev Nachmanson (levnach)
Revision History:
--*/
#pragma once
namespace nla {
struct core;
struct monotone: common {
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 rooted_mon& rm);
bool monotonicity_lemma_on_lex_sorted_rm_lower(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted, unsigned i, const rooted_mon& rm);
bool monotonicity_lemma_on_lex_sorted_rm(const vector<std::pair<std::vector<rational>, unsigned>>& lex_sorted, unsigned i, const rooted_mon& 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();
void monotonicity_lemma(unsigned i_mon);
void monotonicity_lemma_gt(const monomial& m, const rational& prod_val);
void monotonicity_lemma_lt(const monomial& m, const rational& prod_val);
void generate_monl_strict(const rooted_mon& a, const rooted_mon& b, unsigned strict);
void generate_monl(const rooted_mon& a, const rooted_mon& b);
std::vector<rational> get_sorted_key(const rooted_mon& rm) const;
vector<std::pair<rational, lpvar>> get_sorted_key_with_vars(const rooted_mon& a) const;
void negate_abs_a_le_abs_b(lpvar a, lpvar b, bool strict);
void negate_abs_a_lt_abs_b(lpvar a, lpvar b);
void assert_abs_val_a_le_abs_var_b(const rooted_mon& a, const rooted_mon& b, bool strict);
};
}