Nikolaj Bjorner
ad2445e423
gauss jordan
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-05-09 16:33:15 -07:00
Nikolaj Bjorner
72f6271d82
#5532
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bugs in:
- rewriting of 0-ary expressions was incomplete
- sharing annotations when a node has two theories attached it is shared
- sharing of const of an array
Remove unreadable part of pretty printer for lp solver.
2021-09-06 19:14:03 +02:00
Nikolaj Bjorner
ed9341e3b0
#5336
2021-06-19 22:22:56 -07:00
Nikolaj Bjorner
ff0de59a70
more streamlined diagnostics to prepare for #5106
2021-03-15 16:23:35 -07:00
Nikolaj Bjorner
b02cba6106
rename propagation to explain
2021-02-27 17:25:11 -08:00
Nikolaj Bjorner
372e5ca569
fixes in new solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-12-25 11:19:31 -08:00
Nikolaj Bjorner
5335097768
use get_value/get_ivalue API instead of self-rolled from arith_solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-11-02 19:38:13 -08:00
Nikolaj Bjorner
8d76470a8a
fixes to mostly solver arith/euf and backtracking scopes
2020-10-26 11:06:41 -07:00
Nikolaj Bjorner
2f756da294
adding dt-solver ( #4739 )
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* adding dt-solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* dt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* move mbp to self-contained module
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* files
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Create CMakeLists.txt
* dt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* rename to bool_var2expr to indicate type class
* mbp
* na
2020-10-18 15:28:21 -07:00
Nikolaj Bjorner
44679d8f5b
arith_solver ( #4733 )
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* porting arithmetic solver
* integrating arithmetic
* lp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-10-16 10:49:46 -07:00
Nikolaj Bjorner
07deb6ee88
remove pragma once
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-10-12 13:22:37 -07:00
Nikolaj Bjorner
4f0c743e2b
add stubs for arithmetic
2020-10-12 11:24:08 -07:00
