1 files changed, 2 insertions, 36 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/distance/distancevalue/FloatDistance.java b/src/de/lmu/ifi/dbs/elki/distance/distancevalue/FloatDistance.java
index 2e88b147..f72d5c1b 100644
--- a/src/de/lmu/ifi/dbs/elki/distance/distancevalue/FloatDistance.java
+++ b/src/de/lmu/ifi/dbs/elki/distance/distancevalue/FloatDistance.java
@@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.distance.distancevalue;
  This file is part of ELKI:
  Environment for Developing KDD-Applications Supported by Index-Structures
 
- Copyright (C) 2012
+ Copyright (C) 2013
  Ludwig-Maximilians-Universität München
  Lehr- und Forschungseinheit für Datenbanksysteme
  ELKI Development Team
@@ -88,40 +88,6 @@ public class FloatDistance extends NumberDistance<FloatDistance, Float> {
     return new FloatDistance((float) val);
   }
 
-  @Override
-  public FloatDistance plus(FloatDistance distance) {
-    return new FloatDistance(value + distance.value);
-  }
-
-  @Override
-  public FloatDistance minus(FloatDistance distance) {
-    return new FloatDistance(value - distance.value);
-  }
-
-  /**
-   * Returns a new distance as the product of this distance and the given
-   * distance.
-   * 
-   * @param distance the distance to be multiplied with this distance
-   * @return a new distance as the product of this distance and the given
-   *         distance
-   */
-  public FloatDistance times(FloatDistance distance) {
-    return new FloatDistance(value * distance.value);
-  }
-
-  /**
-   * Returns a new distance as the product of this distance and the given float
-   * value.
-   * 
-   * @param lambda the float value this distance should be multiplied with
-   * @return a new distance as the product of this distance and the given double
-   *         value
-   */
-  public FloatDistance times(float lambda) {
-    return new FloatDistance(value * lambda);
-  }
-
   /**
    * Writes the float value of this FloatDistance to the specified stream.
    */
@@ -232,7 +198,7 @@ public class FloatDistance extends NumberDistance<FloatDistance, Float> {
 
   @Override
   public String toString() {
-    return FormatUtil.NF8.format(value);
+    return FormatUtil.NF.format(value);
   }
 
   @Override