Changeset 16702 for trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionExcelFormatter.cs

Timestamp:

03/21/19 10:21:16 (5 years ago)

Author:

bburlacu

Message:

#2866: Add tanh to all formatters except the TSQLExpressionFormatter, since TSQL does not have a TANH function (could be approximated but ugly).

File:

• trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionExcelFormatter.cs (modified) (2 diffs)

trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Formatters/SymbolicDataAnalysisExpressionExcelFormatter.cs

@@ -25 +25 @@
 using System.Linq;
 using System.Text;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
-using HEAL.Attic;
 
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
@@ -192 +192 @@
         stringBuilder.Append(FormatRecursively(node.GetSubtree(0)));
         stringBuilder.Append(")");
-
+      } else if (symbol is HyperbolicTangent) {
+        stringBuilder.Append("TANH(");
+        stringBuilder.Append(FormatRecursively(node.GetSubtree(0)));
+        stringBuilder.Append(")");
       } else if (symbol is Variable) {
         VariableTreeNode variableTreeNode = node as VariableTreeNode;