mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-28 19:35:50 +00:00
Code Activity

na

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-05-06 19:00:51 -07:00
parent a1ded7f1ec
commit b5d1b0336a
3 changed files with 32 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/math/polysat/fixplex_def.h
View file

@ -727,6 +727,11 @@ namespace polysat {
}
template<typename Ext>
void fixplex<Ext>::propagate_bounds() {
for (unsigned i = 0; i < m_rows.size(); ++i)
propagate_bounds(row(i));
}
template<typename Ext>
void fixplex<Ext>::propagate_bounds(row const& r) {
@ -753,17 +758,20 @@ namespace polysat {
return;
}
std::cout << "bounds " << free_v << "\n";
if (free_v != null_var) {
if (free_c == 1) {
//
// free_v in [lo_sum, hi_sum[
// new_bound(r, free_v, lo_sum, hi_sum);
}
else {
// c = -1
// free_v in [1 - hi_sum, 1 - lo_sum[
// new_bound(r, free_v, 1 - hi_sum, 1 - lo_sum);
}
//
// c = 1:
// free_v in [lo_sum, hi_sum[
// c = -1:
// free_v in [1 - hi_sum, 1 - lo_sum[
//
if (free_c == 1)
new_bound(r, free_v, lo_sum, hi_sum);
else
new_bound(r, free_v, 1 - hi_sum, 1 - lo_sum);
return;
}
for (auto const& e : M.row_entries(r)) {