mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-19 17:50:23 +00:00
Code Activity

use intervals for tracking bounds on arithmetic variables

Browse source 
leverage interval propagation for bounds.
merge functionality with propagate-ineqs tactic
remove the new propagate-bounds tactic and instead use propagate-ineqs
This commit is contained in:
Nikolaj Bjorner 2023-01-23 14:13:03 -08:00
parent eb751bec4c
commit d9f9cceea4
7 changed files with 444 additions and 764 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/tactic/arith/propagate_ineqs_tactic.h
View file

@ -51,11 +51,17 @@ This can be achieved by using option :arith-lhs true in the simplifier.
--*/
#pragma once
#include "util/params.h"
class ast_manager;
class tactic;
tactic * mk_propagate_ineqs_tactic(ast_manager & m, params_ref const & p = params_ref());
#include "util/params.h"
#include "tactic/tactic.h"
#include "tactic/dependent_expr_state_tactic.h"
#include "ast/simplifiers/bound_simplifier.h"
inline tactic* mk_propagate_ineqs_tactic(ast_manager& m, params_ref const& p = params_ref()) {
return alloc(dependent_expr_state_tactic, m, p,
[](auto& m, auto& p, auto &s) -> dependent_expr_simplifier* { return alloc(bound_simplifier, m, p, s); });
}
/*
ADD_TACTIC("propagate-ineqs", "propagate ineqs/bounds, remove subsumed inequalities.", "mk_propagate_ineqs_tactic(m, p)")
*/