Laurent Perron
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62e9b08fbe
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added new constraint on forbidden list of intervals
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2015-09-25 13:04:43 +02:00 |
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Laurent Perron
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ebd7b92d3f
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update most of the API from callbacks to std::function, port python, java and C#
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2015-08-13 16:00:54 +02:00 |
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Vincent Furnon
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04095cc28e
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virtual to override change of the Constraint Solver code.
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2015-04-16 15:49:51 +02:00 |
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lperron@google.com
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7166a9401d
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multiple speedups in the routing library; code cleaning
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2014-11-07 14:30:53 +00:00 |
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lperron@google.com
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1a4efa2e54
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add empty line after licence part, in glop, implement portable floating point exceptions
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2014-07-09 15:18:27 +00:00 |
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lperron@google.com
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98cd32d785
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updated c++ code
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2014-07-09 11:10:20 +00:00 |
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lperron@google.com
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617af77115
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minor rewrite; implement saving first solution heuristics for routing
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2014-06-11 22:16:31 +00:00 |
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lperron@google.com
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c576b93e3e
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inhibit betweenct when no longer needed
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2014-05-25 16:33:40 +00:00 |
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lperron@google.com
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a3bef694ab
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simplify MakeIsMemberCt if first argument is a product
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2014-05-25 02:13:22 +00:00 |
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lperron@google.com
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08269e4ab0
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simplify and filter MakeMember(x * constant, values)
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2014-05-25 01:28:47 +00:00 |
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lperron@google.com
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9f147085a9
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simplify MakeBetween and MakeIsBetween when first argument is a product
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2014-05-25 01:14:59 +00:00 |
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lperron@google.com
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25f1938d64
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cleanup, indent
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2014-05-24 21:02:52 +00:00 |
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lperron@google.com
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169dbd8aa3
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improve MakeMember
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2014-05-24 01:57:45 +00:00 |
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lperron@google.com
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e8fb639bff
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new api to iterate on domain/holes; change routing API to add a delta parameter to OnSynchronize
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2014-05-21 13:01:04 +00:00 |
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lperron@google.com
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f7cfa30c35
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minor improvement of the code
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2014-05-15 09:19:50 +00:00 |
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lperron@google.com
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48f1283e4a
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simplify MakeLess/MakeLessOrEqual/MakeGreater/MakeGreaterOrEqual upon creation if decided
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2014-05-15 05:38:09 +00:00 |
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lperron@google.com
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f30c65f359
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missing propagation
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2014-05-13 13:20:13 +00:00 |
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lperron@google.com
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9d1d8f3d26
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upgrade in the base library (strings::Join now supports int and int64 vectors), file operations uses status; improve the code on symmetries; API for assumptions on sat
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2014-05-13 12:56:44 +00:00 |
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lperron@google.com
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9469a423ad
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IntVar->IntExpr in MakeBetween/IsBetween/Member/IsMember first argument
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2014-05-12 19:28:11 +00:00 |
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lperron@google.com
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e670f9c46b
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new operator in routing (MakeActiveAndRelocate); first pass at replace concise_iterator by c++11 for
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2014-04-15 09:38:36 +00:00 |
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lperron@google.com
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96df1d4c97
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sync with internal version; major work on sat solver (symmetries, speedups); speed up on routing library
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2014-03-12 17:30:11 +00:00 |
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lperron@google.com
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d493e97540
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set times backward in scheduling; speedup in local search
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2014-01-17 18:36:18 +00:00 |
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lperron@google.com
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dad2a88f14
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further optimizations on expr <=/>= constant
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2014-01-16 23:42:44 +00:00 |
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lperron@google.com
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384413c902
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small performance improvement
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2014-01-16 17:27:42 +00:00 |
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lperron@google.com
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05032ce679
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remove using directives, in particular string -> std::string everywhere; speedups in the routing library
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2013-12-16 10:24:42 +00:00 |
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lperron@google.com
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5700126591
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added setup dependent transition times on the disjunctive class; renamed files with - in their names to _; plenty of changes in the base library and modifications in the rest of the code accomodate them; dropped support for vs 2010 by using the brand new c++11 iterators (for (int i : vector_of_ints) {}). This is so neat; removed SetCommandLines on the routing model. I added a temporary API with parameters. This API is not final and will change to its final version soon
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2013-10-10 15:23:20 +00:00 |
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lperron@google.com
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5350b7d301
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small improvements
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2013-07-29 02:49:12 +00:00 |
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lperron@google.com
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bc302f16c4
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sync with internal code; mostly reindent; implemented very naive circuit constraint. It is actually slower than the expanded version in minizinc; hook up the circuit constraint everywhere (io, flatzinc...)
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2013-07-24 00:28:11 +00:00 |
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lperron@google.com
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37096cf41e
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remove over optimized code on ismemberct; too bad it was killing on problem
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2013-07-23 18:50:52 +00:00 |
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lperron@google.com
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6672f47db6
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revamp how IsMemberCt are built, do a little preprocessing
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2013-07-23 18:23:51 +00:00 |
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lperron@google.com
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e7d71ffcd3
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correct ismember code
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2013-07-23 16:09:40 +00:00 |
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lperron@google.com
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baf4e86646
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improved IsMember
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2013-07-23 15:33:27 +00:00 |
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lperron@google.com
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9db4ff0bbd
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start working on ismember constraint
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2013-07-23 06:30:04 +00:00 |
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lperron@google.com
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c9bdfe6d2c
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start working on ismember constraint
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2013-07-23 06:10:17 +00:00 |
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lperron@google.com
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07406a130b
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small speedup on IsMember
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2013-07-23 05:15:54 +00:00 |
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lperron@google.com
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a57b4b3a24
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fix wrong inhibit in IsLessOrEqualCt
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2013-07-22 18:24:22 +00:00 |
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lperron@google.com
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874aa36ead
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huge sync with internal version
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2013-06-11 14:49:19 +00:00 |
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lperron@google.com
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77b651ac6f
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MakeIsBetweenVar
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2013-03-19 18:29:15 +00:00 |
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lperron@google.com
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7f36ac6be5
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sync with internal code, most notable change is the modification to the RoutingModel::AddDimension API that takes an additional boolean parameter
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2013-01-10 17:01:34 +00:00 |
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lperron@google.com
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5e1ff9e1d0
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minor model simplifications
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2012-09-03 21:40:45 +00:00 |
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lperron@google.com
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062e8cba72
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one more presolve rule, helps on debruijn_mike_winter2
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2012-09-03 19:39:43 +00:00 |
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lperron@google.com
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04d93dd1c8
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more simplifications
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2012-07-06 14:05:06 +00:00 |
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lperron@google.com
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af4e2e2b48
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misc
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2012-07-06 07:24:41 +00:00 |
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lperron@google.com
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40dbb60d23
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chage all ==, >=... API to use IntExpr, except the last term of IsXXX which is always an IntVar
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2012-07-05 16:27:57 +00:00 |
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lperron@google.com
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e0170fc18d
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more simplifications
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2012-07-05 14:22:07 +00:00 |
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lperron@google.com
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8c6ce1e5e8
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add BoundWatcher on IntVar; change automatic naming of cast variables
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2012-07-04 13:29:41 +00:00 |
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lperron@google.com
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8e2352e545
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better IsEqual on var of size 2
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2012-06-29 14:34:23 +00:00 |
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lperron@google.com
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913f221042
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simplify x - y <op> 0 to x <op> y
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2012-06-29 09:41:24 +00:00 |
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lperron@google.com
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3313aca838
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speed up IsDifferentVar
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2012-06-29 05:23:58 +00:00 |
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lperron@google.com
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f66fd52c7a
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one more simplification
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2012-06-16 16:26:06 +00:00 |
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