Changeset 3465 for trunk

Timestamp:

04/21/10 16:16:30 (15 years ago)

Author:

gkronber

Message:

Fixed bug in constant initialization and output string for constants and variables. #938 (Data types and operators for regression problems)

Location:

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols

Files:

• ConstantTreeNode.cs (modified) (2 diffs)
• VariableTreeNode.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols/ConstantTreeNode.cs

@@ -56 +56 @@
     public override void ResetLocalParameters(IRandom random) {
       base.ResetLocalParameters(random);
-      var range = Symbol.MaxValue - Symbol.MaxValue;
+      var range = Symbol.MaxValue - Symbol.MinValue;
       Value = random.NextDouble() * range - Symbol.MinValue;
     }
@@ -65 +65 @@
 
     public override string ToString() {
-      return constantValue.ToString("E5");
+      return constantValue.ToString("E4");
     }
   }

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols/VariableTreeNode.cs

@@ -76 +76 @@
 
     public override string ToString() {
-      return weight.ToString("E5") + " * " + variableName;
+      return weight.ToString("E4") + " " + variableName;
     }
   }