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fixes in the interval processing in horner

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-23 17:22:37 -07:00
parent ba2dbabe21
commit 2a02d04259
4 changed files with 45 additions and 55 deletions
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6
src/math/lp/horner.h
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@ -41,10 +41,8 @@ public:
intervals::interval interval_of_expr(const nex& e);
nex nexvar(lpvar j) const;
template <typename V> // V is a vector of expressions
intervals::interval interval_of_sum(const V&);
template <typename V> // V is a vector of expressions
intervals::interval interval_of_mul(const V&);
intervals::interval interval_of_sum(const nex&);
intervals::interval interval_of_mul(const 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;