mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-11 13:40:52 +00:00
Code Activity

code review of tangent lemmas (#94)

Browse source 
* code reviewing order lemmas

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

* code review monotonity

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

* cr tangent

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

* cr tangent

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-04-20 13:49:20 -07:00 • committed by Lev Nachmanson
parent c97a6dd7cb
commit c327f8799b
2 changed files with 17 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/util/lp/nla_tangent_lemmas.h
View file

@ -24,8 +24,8 @@
#include "util/lp/nla_common.h"
namespace nla {
class core;
struct tangents: common {
class core;
struct point {
rational x;
rational y;
@ -44,12 +44,17 @@ struct tangents: common {
return point(x - b.x, y - b.y);
}
};
tangents(core *core);
void generate_simple_tangent_lemma(const smon* rm);
inline std::ostream& operator<<(std::ostream& out, point const& a) { return out << "(" << a.x << ", " << a.y << ")"; }
class tangents : common {
public:
tangents(core *core);
void tangent_lemma();
private:
void generate_simple_tangent_lemma(const smon* rm);
void generate_explanations_of_tang_lemma(const smon& rm, const bfc& bf, lp::explanation& exp);