Changeset 16758 for trunk/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Interval.cs

Timestamp:

04/04/19 13:30:57 (5 years ago)

Author:

gkronber

Message:

#2966: added support for tanh to interval interpreter and added unit tests for tan and tanh

File:

• trunk/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Interval.cs (modified) (1 diff)

trunk/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Interval.cs

@@ -171 +171 @@
     public static Interval Tangens(Interval a) {
       return Interval.Divide(Interval.Sine(a), Interval.Cosine(a));
+    }  
+    public static Interval HyperbolicTangent(Interval a) {
+      return new Interval(Math.Tanh(a.LowerBound), Math.Tanh(a.UpperBound));
     }