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port grobner basis functionality, prepare create nex objects to the grobner basis calculation

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-09-19 15:51:01 -07:00
parent e8b6b870ac
commit a085edceff
12 changed files with 424 additions and 274 deletions
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6
src/math/lp/horner.h
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@ -40,7 +40,7 @@ public:
bool lemmas_on_row(const T&);
template <typename T> bool row_is_interesting(const T&) const;
template <typename T>
void create_sum_from_row(const T&, cross_nested&);
void create_sum_from_row(const T&, nex_creator&, nex_sum&);
intervals::interval interval_of_expr_with_deps(const nex* e);
intervals::interval interval_of_expr(const nex* e);
intervals::interval interval_of_sum(const nex_sum*);
@ -51,8 +51,8 @@ public:
bool interval_from_term(const nex* e, interv&) const;
nex* nexvar(lpvar j, cross_nested& cn) const;
nex* nexvar(const rational& coeff, lpvar j, cross_nested& cn) const;
nex* nexvar(lpvar j, nex_creator& ) const;
nex* nexvar(const rational& coeff, lpvar j, nex_creator&) const;
intervals::interval interval_of_sum_with_deps(const nex_sum*);
intervals::interval interval_of_sum_no_term_with_deps(const nex_sum*);
intervals::interval interval_of_mul_with_deps(const nex_mul*);