mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-28 03:15:50 +00:00
Code Activity

mv util/lp to math/lp

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-06-03 16:46:19 -07:00
parent b6513b8e2d
commit 33cbd29ed0
150 changed files with 524 additions and 479 deletions
Download patch file Download diff file Expand all files Collapse all files

37
src/math/lp/nla_monotone_lemmas.h Normal file
View file

@ -0,0 +1,37 @@
/*++
Copyright (c) 2017 Microsoft Corporation
Module Name:
<name>
Abstract:
<abstract>
Author:
Nikolaj Bjorner (nbjorner)
Lev Nachmanson (levnach)
Revision History:
--*/
#pragma once
namespace nla {
class core;
class monotone : common {
public:
monotone(core *core);
void monotonicity_lemma();
private:
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);
std::vector<rational> get_sorted_key(const monomial& rm) const;
vector<std::pair<rational, lpvar>> get_sorted_key_with_rvars(const monomial& 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 monomial& a, const monomial& b, bool strict);
};
}