Changeset 16764

Timestamp:

04/04/19 16:47:28 (6 years ago)

Author:

gkronber

Message:

#3001: fixed a bug in the Excel formatter for 1/x (division with a single argument)

File:

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

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

@@ -120 +120 @@
         stringBuilder.Append(")");
       } else if (symbol is Average) {
-        stringBuilder.Append("(1/");
+        stringBuilder.Append("(1/(");
         stringBuilder.Append(node.SubtreeCount);
         stringBuilder.Append(")*(");
@@ -139 +139 @@
       } else if (symbol is Division) {
         if (node.SubtreeCount == 1) {
-          stringBuilder.Append("1/");
-          stringBuilder.Append(FormatRecursively(node.GetSubtree(0)));
+          stringBuilder.Append("1/(");
+          stringBuilder.Append(FormatRecursively(node.GetSubtree(0)));
+          stringBuilder.Append(")");
         } else {
           stringBuilder.Append(FormatRecursively(node.GetSubtree(0)));