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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2021-05-01 14:43:58 -07:00
parent 501dbd9475
commit 6520f43f9d
2 changed files with 20 additions and 19 deletions
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6
src/math/polysat/fixplex.h
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@ -138,12 +138,12 @@ namespace polysat {
var_t select_smallest_var() { return m_to_patch.empty()?null_var:m_to_patch.erase_min(); }
lbool make_var_feasible(var_t x_i);
bool is_infeasible_row(var_t x);
void pivot(var_t x_i, var_t x_j, numeral const& b, numeral const& new_value);
void pivot(var_t x_i, var_t x_j, numeral const& b, numeral const& value);
numeral value2delta(var_t v, numeral const& new_value) const;
void update_value(var_t v, numeral const& delta);
bool can_pivot(var_t x_i, numeral const& new_value, numeral const& a_ij, var_t x_j);
bool has_minimal_trailing_zeros(var_t y, numeral const& b);
var_t select_pivot_core(var_t x, numeral const& delta, numeral const& new_value, numeral& out_b);
numeral new_value(var_t v) const;
var_t select_pivot_core(var_t x, numeral const& new_value, numeral& out_b);
bool in_bounds(var_t v) const { return in_bounds(v, value(v)); }
bool in_bounds(var_t v, numeral const& b) const { return in_bounds(b, lo(v), hi(v)); }
bool in_bounds(numeral const& val, numeral const& lo, numeral const& hi) const;