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8 commits

Author SHA1 Message Date
Nikolaj Bjorner b596828d23 add DDNF based engine
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2014-08-21 18:04:46 -07:00
Nikolaj Bjorner b6d9d8a601 fix bugs reported by Nuno Lopes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-06-04 12:55:35 -07:00
Nuno Lopes 9a66696639 merge hassel table code from branch
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-05-29 14:35:32 -07:00
Nuno Lopes adc8224dba use svector instead of vector where appropriate
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-04-16 09:02:40 -07:00
Nuno Lopes 25a41d48dc speedup bit_vector::num_words()
Proof of equivalence w.r.t. previous code: http://rise4fun.com/Z3/aiLV

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-03-25 15:41:52 -07:00
Nuno Lopes c824178e7e bit_vector: fix operator==() for the case that num_bits is a multiple of 32
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-03-22 11:50:41 -07:00
Nuno Lopes b8598225bf fix definition of bit_vector::empty()
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-03-18 09:20:25 -07:00
Leonardo de Moura 2c464d413d Reorganizing source code. Created util dir
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-20 10:19:38 -07:00
Renamed from lib/bit_vector.h (Browse further)