Lev Nachmanson
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0dcebde060
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replace s() to lp() it theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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1abb109faf
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move the indices housekeeping from theory_lra to lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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76e1aeb2bb
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move the indices housekeeping from theory_lra to lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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63e62ec1bb
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stronger lemmas to avoid branching
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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580ebead79
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no derived search
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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b102710b2f
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map term indices to columns when test checking lemmas
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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c9a6d23897
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generate explanations inside of a lemma if possible
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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3987cc5f1b
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substitute the term columns in nla_solver before returning a term to theory_nra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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b2943c34f1
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create class lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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4243bd3e2a
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a bug fix in simple sign lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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286cebd9db
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bug fixes in tangent_lemma explanations and the strict case of monotone lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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2bab591ef3
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restore qfnia_tactic.cpp to expose a bug
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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45ea23be21
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add simple sign lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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34137cfa0a
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a bug fix in internalize_atom, by NB
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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6071e08822
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a bug fix is the sign lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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158a3db330
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cosmetics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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228ef48628
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more derived lemmas
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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d08f8a2512
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fix test_basic_lemma_for_mon_zero_from_monomial_to_factors
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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d06182d199
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split between derived and model based lemma generation
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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53b6b65a16
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fix the test test_basic_lemma_for_mon_neutral_from_monomial_to_factors
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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389d2cee04
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split lemma generatin on to derived and model based
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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1a788d24fd
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a fix in the initialization
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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1ff81ba26e
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a fix in the initialization
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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1dca8abc05
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model based sign lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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6b96ba3ef7
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derived lemmas
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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ff1bfdbfc6
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derived order lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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62772468b5
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add explanations to proportional lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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348faf15b1
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propogation based order lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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1235621610
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search for the sign lemma on the equivalence class of monomials
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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7c074dc65c
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access by indeq from regular monomials to rooted
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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5599dc984c
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introduce to_refine in rooted_table
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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403743cb30
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switch to constraint based sign lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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3441f565b2
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before changes is basic_sign_lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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1230b46008
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perf in equiv_monomials
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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5104ec881a
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fix in tangent lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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9f51d91acf
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tangent lemma passes first tests
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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4886acfae5
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tangent lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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d630b06933
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tang lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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dcbb119aaf
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tangent lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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c814b1b17e
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tangent lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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9aca3bc239
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change the signature of nla_solver::check() to accept lemma and explanation as vectors
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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466586bf22
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extract monomial iterators to a separate file
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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d223f47526
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cleaner iterator
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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bd1be96e0f
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isolate init_to_refine()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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ceac1dc4f7
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clear m_to_refine
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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0d5ca4edfe
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more efficient sign lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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4f2eb0b4eb
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remove an unused field
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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bc9edac913
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fix in sign lemma for the zero case
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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abbf8c587b
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introduce mon_to_rooted_mon
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev
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14a8612779
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fix a bug in order lemma
Signed-off-by: Lev <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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