Changeset 16593

Timestamp:

02/07/19 10:24:33 (5 years ago)

Author:

chaider

Message:

#2971 changed cubic and square symbol at interval arithmetic

File:

• branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Interval.cs (modified) (1 diff)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Interval.cs

@@ -234 +234 @@
 
     public static Interval Square(Interval a) {
-      return Power(a, new Interval(2, 2));
+      var values = new List<double> {Math.Pow(a.LowerBound, 2), Math.Pow(a.UpperBound, 2)};
+
+      return new Interval(values.Min(), values.Max());
     }
 
     public static Interval Cubic(Interval a) {
-      return Power(a, new Interval(3, 3));
+      var values = new List<double> {Math.Pow(a.LowerBound, 3), Math.Pow(a.UpperBound, 3)};
+
+      return new Interval(values.Min(), values.Max());
     }