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port grobner: fix the sum from row creation

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-30 12:22:43 -07:00
parent 809647ec2f
commit 4651eb7042
5 changed files with 55 additions and 32 deletions
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8
src/math/lp/nex_creator.cpp
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@ -672,12 +672,12 @@ void nex_creator::sort_join_sum(ptr_vector<nex> & children) {
TRACE("nla_cn_details", for (auto & p : map ) { tout << "(" << *p.first << ", " << p.second << ") ";});
children.clear();
if (common_scalar) {
children.push_back(common_scalar);
}
for (auto& p : map) {
process_map_pair(p.first, p.second, children, existing_nex);
}
if (common_scalar) {
children.push_back(common_scalar);
}
TRACE("nla_cn_details", for (auto & p : map ) { tout << "(" << *p.first << ", " << p.second << ") ";});
}
@ -856,7 +856,7 @@ void nex_creator::process_map_pair(nex *e, const rational& coeff, ptr_vector<nex
}
bool nex_creator::is_simplified(const nex *e) const
{
{
if (e->is_mul())
return mul_is_simplified(to_mul(e));
if (e->is_sum())