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mult interval signs with deps

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-06-07 11:35:26 -07:00
parent 70824a68b6
commit 3948af630d
3 changed files with 48 additions and 13 deletions
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9
src/math/lp/nla_intervals.h
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@ -78,7 +78,7 @@ namespace nla {
};
void set_deps(interval const& a, interval const& b, interval_deps const& deps, interval& i) {
void add_deps(interval const& a, interval const& b, interval_deps const& deps, interval& i) {
ci_dependency* lo = mk_dependency(a, b, deps.m_lower_deps);
ci_dependency* hi = mk_dependency(a, b, deps.m_upper_deps);
i.m_lower_dep = lo;
@ -149,9 +149,11 @@ namespace nla {
bool check(monomial const& m);
void set_interval(lpvar v, interval & b) const;
void set_var_interval(lpvar v, interval & b) const;
void set_interval_signs(lpvar v, interval & b) const;
void set_var_interval_signs(lpvar v, interval & b) const;
void set_var_interval_signs_with_deps(lpvar v, interval & b) const;
ci_dependency* mk_dep(lp::constraint_index ci) const;
@ -173,5 +175,6 @@ namespace nla {
lp::impq get_upper_bound_of_monomial(lpvar j) const;
lp::impq get_lower_bound_of_monomial(lpvar j) const;
interval mul(int sign, const svector<lpvar>&) const;
interval mul_signs_with_deps(int sign, const svector<lpvar>&) const;
};
} // end of namespace nla