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20:11 Changeset [16271] by bburlacu: #2950: Fix SymbolicDataAnalysisBuildingBlockAnalyzer compilation error.
19:59 Changeset [16270] by bburlacu: #2950: Fix compilation error in SymbolicDataAnalysisExpressionDiversityPreservingCrossover
19:42 Changeset [16269] by bburlacu: #2958: Add C++ source code
19:39 Changeset [16268] by gkronber: #2925 created a separate algorithm (similar to NLR but for parameter identification of ODE systems) for debugging of the parameter optimization and fixed a problem with the order of items in the checkedItemCollection for TargetVariables
19:33 Changeset [16267] by bburlacu: #2950: Rename HashNode.IsChild property to IsLeaf
18:49 Changeset [16266] by bburlacu: #2958: Add native interpreter dll wrapper as external lib.
18:38 Ticket #2958 (Vectorized/batch-mode interpreter for symbolic expression trees) created by bburlacu: This ticket explores the possibility of employing batching and …
18:29 Changeset [16265] by gkronber: #1278: renamed branch
18:26 Changeset [16264] by gkronber: #2957: initial import of physics problems implemented by lkammere
08:07 Ticket #2957 (Implement symbolic regression problem instances from "A multilevel ...) created by gkronber: See: https://arxiv.org/abs/1706.02281 This paper uses data from …

13:08 Changeset [16263] by bburlacu: #2950: Refactor hashing to use unsigned long for hashes. Implement new DiversityPreservingCrossover which prevents subtrees with the same hash value from being swapped.
10:10 Changeset [16262] by chaider: #2956: created branch
10:06 Ticket #2956 (Integration of A Priori Knowledge for Symbolic Regression) created by chaider: Integration of a priori knowledge for symbolic regression.

21:26 Changeset [16261] by bburlacu: #2950: Fix bug in HashUtil.ToByteArray(). Improve hashing performance (10-15% gain) by avoiding array allocations for child node indices.

22:10 Changeset [16260] by bburlacu: #2950: Refactor HashExtensions: simplify Reduce method.

#2950: Add storable constructor.

#2950: Simplify code in SymbolicDataAnalysisBuildingBlockAnalyzer and fix build error.

#2839: worked on hive project management

19:58 Changeset [16256] by gkronber: #2925: added x64 version of CVODES as well as dispatching code for x86 and x64.
18:48 Changeset [16255] by bburlacu: #2950: Implement first version of hash-based building blocks analyzer. Minor performance improvement in HashExtensions.cs. Fix bug in SymbolicExpressionTreeHash.cs with simplification for Multiplication nodes inadvertently altering constant values.
18:21 Changeset [16254] by gkronber: #2925: made usage of x86 native library explicit.
18:16 Changeset [16253] by gkronber: #2925: fixed memory leak and fixed bug in determination of integration time span
10:45 Changeset [16252] by bburlacu: #2950: Minor refactor of HashExtensions.cs to allow method chaining. Minor refactor in SymbolicExpressionTreeHash.cs.

19:49 Changeset [16251] by gkronber: #2925: implemented interface to CVODES solver with forward sensitivity calculation.

18:35 Changeset [16250] by gkronber: #2925 preparations to switch between HL ODE solver and CVODES
10:04 Changeset [16249] by gkronber: #2925: extracted Vector into a separate class
10:02 Changeset [16248] by gkronber: #2925 extracted CVODES external methods into a separate class
09:18 Ticket #2939 (Variables cannot be added to an empty ModifiableDataset) closed by jkarder: done: r16247: merged r16084, r16118, r16120 and r16242 into stable
09:17 Changeset [16247] by jkarder: #2939: merged r16084, r16118, r16120 and r16242 into stable

16:05 Changeset [16246] by gkronber: #2925: working example with forward sensitivity analysis
14:22 Changeset [16245] by gkronber: #2925 worked on integration of CVODES library
13:35 Changeset [16244] by mkommend: #2955: Used IsProblemDataCompatible and IsDatasetCompatible instead of now obselete AdjustProblemDataProperties when exchanging the problem data of data analysis solutions.
13:27 Changeset [16243] by mkommend: #2955: Added IsProblemDataCompatible and IsDatasetCompatible to all DataAnalysisModels.
13:15 Changeset [16242] by jkarder: #2939: throw ArgumentException if invalid row is specified
12:07 Changeset [16241] by mkommend: #2955: Added utility method that checks if a variable is present in the dataset.
12:06 Ticket #2955 (Improve evaluating models on new data) created by mkommend: Currently, it is only possible to evaluate a model on new data if the …