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Opened 14 years ago

Closed 13 years ago

#1227 closed feature request (done)

Support for symbolic simplification of logarithm, exponential, conditionals, and boolean operators

Reported by: gkronber Owned by: gkronber
Priority: high Milestone: HeuristicLab 3.3.4
Component: ZZZ OBSOLETE: Problems.DataAnalysis.Regression Version: 3.3.4
Keywords: Cc:

Description (last modified by gkronber)


Change History (19)

comment:1 Changed 14 years ago by gkronber

  • Version changed from 3.3.1 to 3.3.2

comment:2 Changed 13 years ago by gkronber

  • Priority changed from low to medium

comment:3 Changed 13 years ago by gkronber

  • Status changed from new to accepted

comment:4 Changed 13 years ago by gkronber

  • Description modified (diff)
  • Version changed from 3.3.2 to branch

comment:5 Changed 13 years ago by gkronber

  • Description modified (diff)

Added constant folding to the symbolic simplifier for all data analysis symbols and created a branch with r4878.

comment:6 Changed 13 years ago by gkronber

Moved files into plugin specific directory with r4879.

comment:7 Changed 13 years ago by gkronber

Automatically fold branches with no impact in the InteractiveSymbolicRegressionSolutionSimplifierView with r4880.

comment:8 Changed 13 years ago by gkronber

  • Priority changed from medium to high

We should try to merge these changes back into the trunk for release in version 3.3.4

comment:9 Changed 13 years ago by gkronber

  • Status changed from accepted to assigned

comment:10 Changed 13 years ago by gkronber

  • Status changed from assigned to accepted

comment:11 Changed 13 years ago by gkronber

Merged changesets r4878 and r4880 from branch into trunk with r5455.

comment:12 Changed 13 years ago by gkronber

  • Milestone changed from HeuristicLab Backlog to HeuristicLab 3.3.4
  • Version changed from branch to 3.3.3

comment:13 Changed 13 years ago by gkronber

deleted branch for symbolic simplifier implementation with r5456.

comment:14 Changed 13 years ago by gkronber

Added test method for simplifier axioms with r5460.

comment:15 Changed 13 years ago by gkronber

r5461: implemented transformations in simplifier to successfully run current set of test cases.

comment:16 Changed 13 years ago by gkronber

r5465: implemented test cases and transformation rules for root and power symbols.

comment:17 Changed 13 years ago by gkronber

  • Owner changed from gkronber to mkommend
  • Status changed from accepted to reviewing

comment:18 Changed 13 years ago by mkommend

  • Owner changed from mkommend to gkronber
  • Status changed from reviewing to readytorelease

Thx for enhancing the simplifier.

comment:19 Changed 13 years ago by swagner

  • Resolution set to done
  • Status changed from readytorelease to closed
  • Version changed from 3.3.3 to 3.3.4
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