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11 commits

Author SHA1 Message Date
Nikolaj Bjorner
5e79eb62fd add some notes to regex
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-26 13:30:52 -07:00
Lev Nachmanson
f8037ffda4 always call find_feasible_solution in move_nbasic_columns_to_bounds()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-28 15:27:49 -07:00
Lev Nachmanson
530f77281c fixes in branching
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-26 16:13:47 -07:00
Lev Nachmanson
5208b64a6b expose only necessary methods of lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-16 12:58:39 -07:00
Nikolaj Bjorner
c2e5cd78c8 change lar_terms to use column indices
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 12:13:59 -07:00
Nikolaj Bjorner
080dbb13b0 tv alignment, code review comments
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 03:35:19 -07:00
Lev Nachmanson
f5b62015fc change the return type of ival.var() to tv
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
8af245a410 use a simpler encoding for term indices
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
7ec02fc11f na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-08 16:00:13 -08:00
Nikolaj Bjorner
3f1f4e0f67 remove pragma once from cpp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-08 15:41:13 -08:00
Nikolaj Bjorner
8d293171d5 separate int-cube functionalty
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-08 15:27:11 -08:00