rm lu

Z3Prover · Mar 8, 2023 · 1da4c01 · 1da4c01
1 parent 62bd3bd
commit 1da4c01
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Showing 8 changed files with 0 additions and 969 deletions.
diff --git a/src/math/lp/CMakeLists.txt b/src/math/lp/CMakeLists.txt
@@ -19,7 +19,6 @@ z3_add_component(lp
     lar_solver.cpp
     lar_core_solver.cpp
     lp_core_solver_base.cpp
-    lp_dual_core_solver.cpp
     lp_primal_core_solver.cpp
     lp_settings.cpp
     lu.cpp

diff --git a/src/math/lp/lp_core_solver_base.cpp b/src/math/lp/lp_core_solver_base.cpp
@@ -27,7 +27,6 @@ template bool lp::lp_core_solver_base<double, double>::basis_heading_is_correct(
 template void lp::lp_core_solver_base<double, double>::calculate_pivot_row_when_pivot_row_of_B1_is_ready(unsigned);
 template bool lp::lp_core_solver_base<double, double>::column_is_dual_feasible(unsigned int) const;
 template void lp::lp_core_solver_base<double, double>::fill_reduced_costs_from_m_y_by_rows();
-template bool lp::lp_core_solver_base<double, double>::find_x_by_solving();
 template lp::non_basic_column_value_position lp::lp_core_solver_base<double, double>::get_non_basic_column_value_position(unsigned int) const;
 template lp::non_basic_column_value_position lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::get_non_basic_column_value_position(unsigned int) const;
 template lp::non_basic_column_value_position lp::lp_core_solver_base<lp::mpq, lp::mpq>::get_non_basic_column_value_position(unsigned int) const;
@@ -53,7 +52,6 @@ template bool lp::lp_core_solver_base<lp::mpq, lp::mpq>::basis_heading_is_correc
 template void lp::lp_core_solver_base<lp::mpq, lp::mpq>::calculate_pivot_row_when_pivot_row_of_B1_is_ready(unsigned);
 template bool lp::lp_core_solver_base<lp::mpq, lp::mpq>::column_is_dual_feasible(unsigned int) const;
 template void lp::lp_core_solver_base<lp::mpq, lp::mpq>::fill_reduced_costs_from_m_y_by_rows();
-template bool lp::lp_core_solver_base<lp::mpq, lp::mpq>::find_x_by_solving();
 template bool lp::lp_core_solver_base<lp::mpq, lp::mpq>::print_statistics_with_iterations_and_nonzeroes_and_cost_and_check_that_the_time_is_over(char const*, std::ostream &);
 template void lp::lp_core_solver_base<lp::mpq, lp::mpq>::restore_x(unsigned int, lp::mpq const&);
 template void lp::lp_core_solver_base<lp::mpq, lp::mpq>::set_non_basic_x_to_correct_bounds();
@@ -112,7 +110,6 @@ template bool lp::lp_core_solver_base<lp::mpq, lp::mpq>::column_is_feasible(unsi
 template bool lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::column_is_feasible(unsigned int) const;
 template bool lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::snap_non_basic_x_to_bound();
 template void lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::init_lu();
-template bool lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::find_x_by_solving();
 template void lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq> >::restore_x(unsigned int, lp::numeric_pair<lp::mpq> const&);
 template bool lp::lp_core_solver_base<lp::mpq, lp::numeric_pair<lp::mpq>>::pivot_column_tableau(unsigned int, unsigned int);
 template bool lp::lp_core_solver_base<double, double>::pivot_column_tableau(unsigned int, unsigned int);

diff --git a/src/math/lp/lp_core_solver_base.h b/src/math/lp/lp_core_solver_base.h
@@ -298,9 +298,6 @@ class lp_core_solver_base {
 
     void rs_minus_Anx(vector<X> & rs);
 
-    bool find_x_by_solving();
-
-
     bool basis_has_no_doubles() const;
 
     bool non_basis_has_no_doubles() const;

diff --git a/src/math/lp/lp_core_solver_base_def.h b/src/math/lp/lp_core_solver_base_def.h
@@ -338,12 +338,6 @@ rs_minus_Anx(vector<X> & rs) {
     }
 }
 
-template <typename T, typename X> bool lp_core_solver_base<T, X>::
-find_x_by_solving() {
-    solve_Ax_eq_b();
-    return true;
-}
-
 template <typename T, typename X> bool lp_core_solver_base<T, X>::column_is_feasible(unsigned j) const {
     const X& x = this->m_x[j];
     switch (this->m_column_types[j]) {

diff --git a/src/math/lp/lp_dual_core_solver.cpp b/src/math/lp/lp_dual_core_solver.cpp
diff --git a/src/math/lp/lp_dual_core_solver.h b/src/math/lp/lp_dual_core_solver.h