Lev Nachmanson
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a085edceff
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port grobner basis functionality, prepare create nex objects to the grobner basis calculation
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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e8b6b870ac
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port grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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29cc2c5976
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port grobner basis
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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9ebb0327ba
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rename emonimials to emonics
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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a0bdb8135d
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rename monomial to monic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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cc5a12c5c7
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port grobner basis
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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490672a5ba
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start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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d0d7813b9b
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port grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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36380463d7
|
start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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35efdc9852
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start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
|
7386b7d68d
|
start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
|
248e3e092a
|
start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
868ea58aef
|
start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
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26b4294bce
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start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
|
06dbc623c7
|
start porting grobner basis functionality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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bfcfc517fe
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add stubs to the nla_grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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d08d381115
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remove an unused test file
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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006c53e484
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remove a wrong assert from lar_solver.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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9dfe47a2cd
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fix the python build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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6f40ee2f94
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fix the test build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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f4e7002ea3
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forgotten changes after a rebase
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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3d2fc57b82
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fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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58854fa44b
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use svector for variable occurences, randomize the exploration in cross nested forms
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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bf79d93d51
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limit the row length in horner's scheme
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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b075d3923e
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separate calculations on intervals on one with dependencies and one without
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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ee48ed733a
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cache some fields in horner scheme and limit the number of reported cross nested forms
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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03a0ead668
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optimization in interval calculations
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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bf5b06285b
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fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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108bfa55ad
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use var equivalence when evaluating the interval over an expression
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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81a9edae7e
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simplify more aggressively in horner scheme, imlement is_linear
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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eb5b9557ed
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optimize horner scheme
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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2584e777f9
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optimize horner scheme by freeing the memory ealier, and not pushing to front linear expessions
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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a844b88c32
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make sure that the returned cross nested form is equal to the original
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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4e59976c2f
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make sure that the returned cross nested form is equal to the original
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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41064f2b25
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add normalize and sort to nex
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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992ab89856
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rename nla_expr.h to nex.h
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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63748206fe
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add test routines to nla_expr
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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9266ab7ed1
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rewrite horner scheme on top of nex_expr as a pointer
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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5428d0bb0f
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rewrite horner scheme on top of nex_expr as a pointer
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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a7449494a9
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rewrite horner scheme on top of nex_expr as a pointer
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
|
9fbd0da931
|
rewrite horner scheme on top of nex_expr as a pointer
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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0f2c8c21ff
|
performance improvements in horner scheme
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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5435942228
|
add statistics on horner's heuristic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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22e2ad6824
|
use regien to allocate and delete interval dependencies
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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ae7e7333a6
|
allocate and delete interval to dealloc small objects
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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e46de3bc3d
|
fixes in horner's heuristic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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1b8b09cddb
|
fixes in horner's heuristic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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207c1c509f
|
fixes in horner's heuristic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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c95f66e02a
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toward fetching existing terms intervals from lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-01-28 10:04:21 -08:00 |
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Lev Nachmanson
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dfe0e85629
|
toward fetching existing terms intervals from lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
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