Nikolaj Bjorner
8035edbe65
remove lp_assert
2025-04-14 11:10:26 -07:00
Lev Nachmanson
6f7b749ff9
improved dio handler
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-03-24 07:44:13 -10:00
Lev Nachmanson
bedc95c4c7
use static_cast to avoid the warnings
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-13 07:07:12 -10:00
Lev Nachmanson
b027761845
debug dio
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
bb869fd020
don't store fresh definitions in m_e_matrix
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
5a72117528
debug dio
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
ceeece6770
debug dio
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
008e9229a5
use std_vector more and getting NOT_IMPLEMENTING in C:\dev\z3\src\math\lp\dioph_eq.cpp
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
57b665d075
work on incremental dio
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
862dc91cb2
work on incremental dio
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
36293ac773
test that pivoting is correct in dioph_eq.cpp
2025-02-11 12:23:00 -10:00
Lev Nachmanson
8904a50103
fix the build
2025-02-11 12:23:00 -10:00
Lev Nachmanson
5f5f1d4fd1
init m_e_matrix on terms instead of the tableau
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
42bdc893a9
dio with static_matrix initial setup
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Lev Nachmanson
abf29b57aa
crash
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2025-02-11 12:23:00 -10:00
Nuno Lopes
737c2208fa
delete more default constructors
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reduces code size by 0.1%
2024-09-23 12:59:04 +01:00
David Seifert
2ce89e5f49
Gcc 15 two phase ( #7313 )
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* Fix `-Wclass-memaccess`
* Fix for GCC 15 two-phase lookup
* GCC 15 is more aggressive about checking dependent names:
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=r15-2117-g313afcfdabeab3
Bug: https://bugs.gentoo.org/936634
2024-07-29 11:07:10 -07:00
Nikolaj Bjorner
bdb9106f99
Api ( #7097 )
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* rename ul_pair to column
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* t
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* simple test passed
* remove an assert
* relax an assertion
* remove an obsolete function
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* access a term by the term column
* remove the column index from colunm.h
* remove an unused method
* remove debug code
* fix the build of lp_tst
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
---------
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
2024-01-24 16:05:18 -08:00
Lev Nachmanson
e091a2e775
remove the line with clang-format off
2023-07-10 12:05:59 -07:00
Lev Nachmanson
5ed2a82893
set clang format off for lp files ( #6795 )
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* adding // clang-format off
* set clang-format off at the beginning of lp files
* set clang-format off
* remove dead code
2023-07-03 17:35:16 -07:00
Lev Nachmanson
8b0aa22631
replace lp_assert(false) with UNREACHABLE
2023-03-08 10:27:05 -08:00
Lev Nachmanson
f6445891f3
rm lu related fields from lp_core_solver_base.h
2023-03-08 10:27:05 -08:00
Lev Nachmanson
f351eb3ab2
remove many methods dealing with double
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2023-03-08 10:27:05 -08:00
Lev Nachmanson
9ec82632a3
rp precise
2023-03-08 10:27:05 -08:00
Nikolaj Bjorner
4039352837
add ability to touch variables for bound propagation
2020-07-30 10:20:17 -07:00
Lev Nachmanson
62bd19242e
replace graph by a tree in cheap_eqs
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Nikolaj Bjorner
d372af4782
add stub for cheap equality propagation
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-30 15:36:27 -07:00
Nikolaj Bjorner
c2e5cd78c8
change lar_terms to use column indices
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 12:13:59 -07:00
Lev Nachmanson
f5b62015fc
change the return type of ival.var() to tv
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
33cbd29ed0
mv util/lp to math/lp
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
