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fixing 2267

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-06 15:31:55 +02:00
parent 16af728fbe
commit 28ce701e17
15 changed files with 174 additions and 48 deletions
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5
src/math/interval/interval.h
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@ -234,6 +234,11 @@ public:
bool check_invariant(interval const & n) const;
/**
\brief b <- k
*/
void set(numeral const& k, interval & b);
/**
\brief b <- -a
*/

10
src/math/interval/interval_def.h
View file

@ -664,6 +664,16 @@ bool interval_manager<C>::check_invariant(interval const & n) const {
return true;
}
template<typename C>
void interval_manager<C>::set(numeral const& k, interval & b) {
set_lower_is_inf(b, false);
set_upper_is_inf(b, false);
m().set(lower(b), k);
m().set(upper(b), k);
set_lower_is_open(b, false);
set_upper_is_open(b, false);
}
template<typename C>
void interval_manager<C>::set(interval & t, interval const & s) {
if (&t == &const_cast<interval&>(s))