mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-28 11:25:51 +00:00
Code Activity

inequality propagation

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-08-08 13:21:15 -07:00
parent a4696a1c27
commit 6a829f831d
7 changed files with 720 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/math/polysat/fixplex.h
View file

@ -253,6 +253,8 @@ namespace polysat {
void eq_eh(var_t x, var_t y, row const& r1, row const& r2);
lbool propagate_bounds(row const& r);
bool propagate_bounds(ineq const& i);
bool propagate_strict_bounds(ineq const& i);
bool propagate_non_strict_bounds(ineq const& i);
bool new_bound(row const& r, var_t x, mod_interval<numeral> const& range);
bool new_bound(ineq const& i, var_t x, numeral const& lo, numeral const& hi, u_dependency* a = nullptr, u_dependency* b = nullptr, u_dependency* c = nullptr, u_dependency* d = nullptr);
void conflict(ineq const& i, u_dependency* a = nullptr, u_dependency* b = nullptr, u_dependency* c = nullptr, u_dependency* d = nullptr);