1 files changed, 6 insertions, 0 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/functions/Range.java b/vespajlib/src/main/java/com/yahoo/tensor/functions/Range.java
index 45b827db900..7053eeb0a1c 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/functions/Range.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/functions/Range.java
@@ -6,6 +6,7 @@ import com.yahoo.tensor.evaluation.Name;
 
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -50,4 +51,9 @@ public class Range<NAMETYPE extends Name> extends CompositeTensorFunction<NAMETY
         return type.dimensions().stream().map(TensorType.Dimension::toString);
     }
 
+    @Override
+    public int hashCode() {
+        return Objects.hash("range", type, rangeFunction);
+    }
+
 }