Changeset 10490

Timestamp:

02/20/14 17:49:51 (11 years ago)

Author:

gkronber

Message:

#2125 code cleanup

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceNeuralNetwork.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceNeuralNetwork.cs

@@ -105 +105 @@
     }
 
-
-    private static Func<Term, UnaryFunc> asin = UnaryFunc.Factory(
-        x => Math.Asin(x),      // evaluate
-        x => 1 / Math.Sqrt(1 - x * x));  // derivative of atan
-    private static Func<Term, UnaryFunc> sqrt = UnaryFunc.Factory(
-      x => Math.Sqrt(x),
-      x => 1 / (2 * Math.Sqrt(x)));
-
     public ParameterizedCovarianceFunction GetParameterizedCovarianceFunction(double[] p, IEnumerable<int> columnIndices) {
       double length, scale;
@@ -168 +160 @@
           yield return 2.0 * scale * Math.Asin(f);
         }
-
-      };
+      }
     }
-
   }
 }