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Code Activity
18349 commits 60 branches 58 tags 224 MiB
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101 commits

Author SHA1 Message Date
Nikolaj Bjorner
b44ab2f620 add rewriters for and 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-12-15 14:55:02 -08:00
Nikolaj Bjorner
5c1e7f7112 fix #7029 2023-12-02 10:48:40 -08:00
THE Spellchecker
dc0887db5a
Typo Fixes (#6803) 2023-07-09 11:56:10 -07:00
Nikolaj Bjorner
f645bcf605 add direct detection for integer expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-07-07 09:54:18 -07:00
Nikolaj Bjorner
368d60f553 add branch / cut selection heuristic from solver=2 
disabled for testing.
 2023-04-10 22:14:16 -07:00
Nikolaj Bjorner
4601d1d664 fix #6550 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-01-24 03:37:09 -08:00
Nikolaj Bjorner
25b0b1430c move bound_manager to simplifiers, add bound manager to extract_eqs for solve-eqs #6532 2023-01-12 12:42:28 -08:00
Nikolaj Bjorner
cf7bba6288 use ast_manager as an attribute 2022-12-04 03:53:30 -08:00
Nikolaj Bjorner
bd4db4c41f add option to rewrite and for arithmetic simplification 2022-09-18 17:22:59 -07:00
Nikolaj Bjorner
9cd339841a for Arie 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-06-10 18:07:54 -07:00
Nikolaj Bjorner
98c7069f75 add rewrite for hoisting multipliers over modular inverses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-04-18 14:29:16 +02:00
Nikolaj Bjorner
50cf321171 fix #5320 2021-05-31 10:18:27 -07:00
Nikolaj Bjorner
4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
3ae4c6e9de refactor get_sort 2021-02-02 04:45:54 -08:00
Nikolaj Bjorner
1619311ff7 fix #4826 2020-11-27 10:42:13 -08:00
Nikolaj Bjorner
193ca57444 fix #4811 2020-11-22 16:05:44 -08:00
Nikolaj Bjorner
4d26aabd83 fix bug in rewriting of power 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-09 07:12:37 -08:00
Nikolaj Bjorner
f78980c81c fix rewriting of power 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-08 20:58:16 -08:00
Nikolaj Bjorner
e2c1436cc8 fix #4775 2020-11-08 17:18:18 -08:00
Nikolaj Bjorner
b9cbb08858 shuffle dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 09:51:39 -07:00
Nikolaj Bjorner
5ecc59b6bc fix #4627 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-12 10:13:13 -07:00
Nikolaj Bjorner
e0a9848e01 fixing build 2020-07-30 12:33:32 -07:00
Nikolaj Bjorner
69b4a819a6 rewrite to_int comparisons 2020-07-30 10:23:23 -07:00
Nikolaj Bjorner
c7704ef9af pass algebraic manager to arith-plugin mk-numeral because rational check may overwrite the argument using the current manager deals with crash as part of #4532 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-07-26 17:52:28 -07:00
Nikolaj Bjorner
8758baf24e perf and div/mod axioms #4532 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-22 14:51:58 -07:00
Nikolaj Bjorner
2da7a8dd70 fix #4491 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-06-01 20:12:41 -07:00
Nikolaj Bjorner
9dd8ebb474 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-27 10:10:25 -07:00
Nikolaj Bjorner
e938ee33bb na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-25 14:11:59 -07:00
Nikolaj Bjorner
4e01d5b5c1 tune axioms for derivatives 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-25 14:11:59 -07:00
Nikolaj Bjorner
82d7ca46ba fix #3729 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-04 18:06:23 -07:00
Nikolaj Bjorner
896a1b2048 fix #3679 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-04-02 15:04:56 -07:00
Nikolaj Bjorner
145ec8f248 pick up log configuration consistently #3513 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-25 10:51:55 -07:00
Nikolaj Bjorner
e45871d7c5 fix #3239 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-11 09:35:28 -07:00
Nikolaj Bjorner
04a19cd1d8 fix #3219 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-10 16:21:01 -07:00
Nikolaj Bjorner
a319f4bf58 fix #3104 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-03-02 05:16:48 -08:00
Nikolaj Bjorner
b0a28160f7 fix #2921 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-02 10:35:06 -08:00
Nikolaj Bjorner
ca11dc1fc5 remove ad-hoc rewriting of division related to comparison. 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-27 17:36:02 -08:00
Nikolaj Bjorner
9c0e350bc4 rewrite3 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-26 18:50:58 -08:00
Nikolaj Bjorner
c8c088e80d fix #2891 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-26 17:50:00 -08:00
Nikolaj Bjorner
84025d5c11 add rewrites for moduli as exercised in example from #2319 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-24 19:02:28 -08:00
Nikolaj Bjorner
215edcf888 fix; disable rewrite. fix #2715 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-18 12:23:03 -08:00
Nikolaj Bjorner
58bc2bff0b fix typo introducing unsoundness 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-11 09:20:56 -07:00
Nikolaj Bjorner
ca7d066c4e fix #2624 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-10 19:20:02 -07:00
Nikolaj Bjorner
5b4cd6dde4 fix #2604 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-02 20:36:49 -07:00
Nikolaj Bjorner
292e72ce0c fix #2590 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-09-28 17:47:15 -07:00
Nikolaj Bjorner
3dcfbb8347 fix #2585 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-09-25 18:57:51 -07:00
Nikolaj Bjorner
a2b18a37ec fix #2449 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-31 06:55:10 +08:00
Nikolaj Bjorner
e17b43617c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-24 12:05:48 -07:00
Nikolaj Bjorner
5de35d46eb fix #2390 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-07-10 08:55:00 +01:00
Nikolaj Bjorner
49a51a0757 fix #2096, introduced when fixing #2082 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-22 07:06:40 -08:00