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work on horner form

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-12 14:20:21 -07:00
parent 24d70abfd8
commit b6a99d515b
3 changed files with 6 additions and 3 deletions
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3
src/math/lp/horner.cpp
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@ -189,5 +189,4 @@ void horner::set_var_interval(lpvar v, interv& b) {
}
}
auto i = interval_of_expr(e);
m_intervals.check_interval_for_conflict_on_zero(i);

1
src/math/lp/horner.h
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@ -44,6 +44,7 @@ public:
intervals::interval interval_of_sum(const vector<nex>&);
intervals::interval interval_of_mul(const vector<nex>&);
void set_interval_for_scalar(intervals::interval&, const rational&);
void set_var_interval(lpvar j, intervals::interval&);
std::set<lpvar> get_vars_of_expr(const nex &) const;
void lemmas_on_expr(nex &);
}; // end of horner