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Code Activity

cleanup in hnf.h

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixex in maximize_term

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

prepare for LIRA (#76)

* merge

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* simple mixed integer example

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

Nikolaj's fixes in theory_lra.cpp

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in maximize_term, disable find_cube for mixed case

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix cube heuristic for the mixed case

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix the build

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix in find cube delta's calculation

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove a printout

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove a blank line

Signed-off-by: Lev Nachmanson <levnach@microsoft.com>

test credentials

Signed-off-by: Lev Nachmanson <levnach@microsoft.com>

avoid double checks to add terms in hnf_cutter

Signed-off-by: Lev Nachmanson <levnach@microsoft.com>

fixes in add terms to hnf_cutter

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove a variable used for debug only

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove a field

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove a warning and hide m_A_orig under debug

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

use var_register to deal with mapping between external and local variables

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

tighten the loop in explain_implied_bound

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in theory_lra and relaxing debug checks in pop(), for the case when push() has been done from not fully initialized state

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

suppress hnf cutter when the numbers become too large

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

remove some debug code

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

adjusting hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-06-08 15:05:08 -07:00
parent 9ba4026bc6
commit eeaca949e0
13 changed files with 424 additions and 260 deletions
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4
src/util/lp/numeric_pair.h
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@ -285,7 +285,9 @@ class numeric_traits<lp::numeric_pair<T>> {
return numeric_traits<T>::is_neg(p.x) ||
(numeric_traits<T>::is_zero(p.x) && numeric_traits<T>::is_neg(p.y));
}
static bool is_int(const numeric_pair<T> & p) {
return numeric_traits<T>::is_int(p.x) && numeric_traits<T>::is_zero(p.y);
}
};
template <>