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extract gomory cut functionality in one method
Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> prepare calculate U in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> naive algorithm for HNF and m <= n Signed-off-by: Lev Nachmanson <levnach@hotmail.com> naive algorithm for HNF Signed-off-by: Lev Nachmanson <levnach@hotmail.com> introduces reverse matrix into Hermite Normal Form calculation Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on more efficient hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> use smarter templates in lu.h Signed-off-by: Lev Nachmanson <levnach@hotmail.com> the new lu scheme compiles Signed-off-by: Lev Nachmanson <levnach@hotmail.com> simple test passes with the modified lu Signed-off-by: Lev Nachmanson <levnach@hotmail.com> fix the build on windows Signed-off-by: Lev Nachmanson <levnach@hotmail.com> playing with the example from cutting the mix Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf, add extended_gcd_minimal_uv() Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on extended_gcd_minimal_uv Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf, add extended_gcd_minimal_uv() Signed-off-by: Lev Nachmanson <levnach@hotmail.com> more tests and bug fixes in hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf modulo version Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf modulo version, more tests pass Signed-off-by: Lev Nachmanson <levnach@hotmail.com> a rough version of hnf passed the tests Signed-off-by: Lev Nachmanson <levnach@hotmail.com> fix build in release Signed-off-by: Lev Nachmanson <levnach@hotmail.com> fixes in determinant calculations Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> work on hnf Signed-off-by: Lev Nachmanson <levnach@hotmail.com> create a stub for hnf_cuts Signed-off-by: Lev Nachmanson <levnach@hotmail.com> create a stub for hnf_cuts Signed-off-by: Lev Nachmanson <levnach@hotmail.com> create a stub for hnf_cuts Signed-off-by: Lev Nachmanson <levnach@hotmail.com> general_matrix etc. Signed-off-by: Lev Nachmanson <levnach@hotmail.com> general_matrix etc. Signed-off-by: Lev Nachmanson <levnach@hotmail.com> rename cut_solver to chase_cut_solver Signed-off-by: Lev Nachmanson <levnach@hotmail.com> rename cut_solver to chase_cut_solver Signed-off-by: Lev Nachmanson <levnach@hotmail.com> hnf_cutter Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson
parent
c04bcb411d
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35 changed files with 2178 additions and 760 deletions
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@ -188,6 +188,12 @@ public:
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return r;
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}
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friend inline rational machine_div_rem(rational const & r1, rational const & r2, rational & rem) {
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rational r;
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rational::m().machine_idiv_rem(r1.m_val, r2.m_val, r.m_val, rem.m_val);
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return r;
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}
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friend inline rational mod(rational const & r1, rational const & r2) {
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rational r;
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rational::m().mod(r1.m_val, r2.m_val, r.m_val);
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@ -409,8 +415,6 @@ public:
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}
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return num_bits;
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}
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};
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inline bool operator!=(rational const & r1, rational const & r2) {
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