Nuno Lopes
3586b613f7
remove default destructors
2024-10-02 22:20:12 +01:00
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
Nikolaj Bjorner
8fe357f1f2
Nlsat simplify ( #7227 )
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* dev branch for simplification
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* bug fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* bugfixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix factorization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* separate out simplification functionality
* reorder initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* reorder initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Update README.md
* initial warppers for seq-map/seq-fold
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* expose fold as well
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add C++ bindings for sequence operations
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add abs function to API
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add parameter validation to ternary and 4-ary functions for API #7219
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add pre-processing and reorder
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add pre-processing and reorder
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
---------
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-05-14 22:19:33 -07:00
Nikolaj Bjorner
04c55c34e5
fix unsoundness bug
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-05-01 14:45:15 -07:00
Nikolaj Bjorner
39dc8861ee
expose comparisons with polynomials, incremental way to extract variables
2024-04-30 16:59:50 -07:00
Nikolaj Bjorner
bc577b93ae
refine precision before taking closest integral value.
2024-04-30 16:58:22 -07:00
Nikolaj Bjorner
bc70282a18
mute some compiler warnings
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-02-03 15:42:06 -08:00
Nikolaj Bjorner
be7856c57d
fix #7027
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TODO: review old nlsat bugs for effect of this fix.
2024-01-23 14:56:15 -08:00
Nikolaj Bjorner
125a82bea5
improved diagnostics
2024-01-22 16:23:55 -08:00
Nikolaj Bjorner
910b3023c2
free memory the clean way
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-01-20 14:01:01 -08:00
Nikolaj Bjorner
d32dcfc4a4
free memory the clean way
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-01-20 13:54:50 -08:00
Nikolaj Bjorner
17545233e6
encapsulate anum functionality
2024-01-20 12:59:58 -08:00
Nikolaj Bjorner
3381fd2b52
spell check from https://github.com/microsoft/z3guide/pull/165
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-01-12 09:57:46 -08:00
Bruce Mitchener
50e0fd3ba6
Use noexcept
more. ( #7058 )
2023-12-16 12:14:53 +00:00
Nikolaj Bjorner
ac105b7d8c
remove unused code
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-11-19 11:47:00 -08:00
Nikolaj Bjorner
35bc522dae
#7003
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minor tweaks to gomory and reset n3 within loop (but the entire function is dead code).
2023-11-19 09:59:44 -08:00
EyalBrilling
aa9c7912dc
fixed possible undefined variable assigment ( #6985 )
2023-11-10 11:36:24 +01:00
Nikolaj Bjorner
7b490543ca
add missing simplification; handle nit #6952
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2023-10-25 10:00:15 -07:00
Duncan Ogilvie
e82c8e78ae
Fix a compilation error with clang-cl (VS2022) ( #6489 )
2022-12-12 22:12:31 +00:00
Nikolaj Bjorner
35986f3979
fix #6084
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-07 11:29:57 -07:00
Jan Vraný
bdf7de1703
Care for root index being undefine while calling Z3_algebraic_get_i() ( #5888 )
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In some cases, Z3_algebraic_get_i() returned 0. For example, in the following
Python snippet, the last assert would fail:
import z3
x = z3.Real('x')
s = z3.Solver()
s.add( (x * x) - 2 == 0, x <= 0)
s.check()
val_x = s.model().get_interp(x)
assert val_x.index() == 1
The problem was that `algebraic_numbers::manager:👿 :get_i()` did not
check whether the root index was properly initialized.
This commit fixes this issue by checking whether root index is initialized
the same way various other routines do.
Fixes issue #5807 .
Signed-off-by: Jan Vrany <jan.vrany@labware.com>
2022-03-16 19:28:03 -07:00
Nikolaj Bjorner
b1ff4bc24a
no normalize
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-01-20 19:21:19 +01:00
Nikolaj Bjorner
75a81af426
fix #5786
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-01-20 19:18:23 +01:00
Henrich Lauko
96671cfc73
Add and fix a few general compiler warnings. ( #5628 )
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* rewriter: fix unused variable warnings
* cmake: make missing non-virtual dtors error
* treewide: add missing virtual destructors
* cmake: add a few more checks
* api: add missing virtual destructor to user_propagator_base
* examples: compile cpp example with compiler warnings
* model: fix unused variable warnings
* rewriter: fix logical-op-parentheses warnings
* sat: fix unused variable warnings
* smt: fix unused variable warnings
2021-10-29 15:42:32 +02:00
Nikolaj Bjorner
22a76e4985
fix typos in comments
2021-04-26 15:15:27 -07:00
Nikolaj Bjorner
c03fac8390
Investigating std::vector and #5178
2021-04-24 14:50:59 -07:00
Nikolaj Bjorner
770c79a939
prepare for std::vector
2021-04-20 09:24:24 -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
7d60d8462d
patch for Sturm sequence bug #4961
2021-01-24 12:58:25 -08:00
Nikolaj Bjorner
89a6c7a349
fix #4883
2020-12-10 07:30:19 -08:00
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
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-26 17:52:28 -07:00
Nikolaj Bjorner
d0e20e44ff
booyah
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-04 15:56:30 -07:00
Nuno Lopes
d8cea7c8d5
fix a few warnings & simplify debug.h header
2020-05-26 13:49:13 +01:00
Nuno Lopes
903725314c
fix gcc 9/10 warnings
2020-05-23 16:39:09 +01:00
Nikolaj Bjorner
b571e43f85
fix #4146
2020-04-28 13:28:46 -07:00
Nikolaj Bjorner
5434f3e31d
fix #4105
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-26 22:59:19 -07:00
Nikolaj Bjorner
dc852a6f83
fix #4110
2020-04-26 14:13:58 -07:00
Nikolaj Bjorner
b889b110ee
bool_vector, some spacer tidy
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 12:59:04 -07:00
Nikolaj Bjorner
0fc8ebc8cc
fix #3683
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-04 18:56:10 -07:00
Nikolaj Bjorner
69783db5e8
print roots as part of test
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 15:28:51 -07:00
Nikolaj Bjorner
af51d98a32
avoid unintialized value build warnings
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 15:02:31 -07:00
Nikolaj Bjorner
a557913307
na
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 12:45:16 -07:00
Nikolaj Bjorner
a4f668eef0
add unit test for #2867
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 11:52:41 -07:00
Nikolaj Bjorner
55ebb236db
add self-contained check for triangle inequality for #2867
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-17 15:39:30 -07:00
ahumenberger
de9bc930e9
Extract defining components of algebraic number via C and C++ API ( #3321 )
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* First steps toward adding Julia bindings
* Simplifications
* Streamlining
* Friends of tactic and probe
* Add missing functions
* Update azure-pipelines.yml for Azure Pipelines
* Update azure-pipelines.yml for Azure Pipelines
* Update azure-pipelines.yml for Azure Pipelines
* Update azure-pipelines.yml for Azure Pipelines
* Changes for CxxWrap v0.9.0
* Wrap enumeration and tuple sort
* Wrap z3::fixedpoint
* Wrap z3::optimize
* Wrap missing functions
* Fix aux types
* Add some missing functions
* Revert "Update azure-pipelines.yml for Azure Pipelines"
This reverts commit 5aab9f9240
.
* Revert "Update azure-pipelines.yml for Azure Pipelines"
This reverts commit cfccd7ca2c
.
* Revert "Update azure-pipelines.yml for Azure Pipelines"
This reverts commit f24740c595
.
* Revert "Update azure-pipelines.yml for Azure Pipelines"
This reverts commit 592499eaa0
.
* Checkout current version of pipeline
* Build Julia bindings on macOS
* Extract components of algebraic number
* Add type to C API function name
* Remove blank line
* Typo in doc
* Return Z3_ast_vector containing coefficients
2020-03-17 09:09:02 -07:00
Nikolaj Bjorner
9179deb746
add get-interpolant command
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-20 16:22:38 -06:00
Nikolaj Bjorner
d3b105f9f8
move out sign
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-20 16:22:38 -06:00
Nikolaj Bjorner
64dd4e1c83
fix #2659
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-10-25 10:42:21 -07:00
Nikolaj Bjorner
d0cf1458e3
fix #2630
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-10-12 04:12:06 -07:00
Nikolaj Bjorner
7c10fb83a0
fix #2615
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-10-06 19:00:14 -07:00