David

merge de david vers master

src/main/java/ch/hepia/numeric/Vector.java

@@ -78,7 +78,18 @@ final public class Vector {
     }
 
     public double norm() {
-        throw new UnsupportedOperationException("This feature isn't implemented yet");
+        //throw new UnsupportedOperationException("This feature isn't implemented yet");
+        double norme=0;
+        double power=0;
+        
+        for(int i=0;i<this.lstVector.size();i++)//a ameliorer avec for(e:element)
+        {
+          power=power +(this.lstVector.get(i)*this.lstVector.get(i));
+        }
+        norme=Math.sqrt(power);
+
+        return norme;
+        
     }
 
     public Vector sliceFrom(int i) {
@@ -159,11 +170,13 @@ final public class Vector {
     }
 
     public static Vector sum(List<Vector> vs) {
+     
         throw new UnsupportedOperationException("This feature isn't implemented yet");
     }
 
     public static double norms(List<Vector> vs) {
         throw new UnsupportedOperationException("This feature isn't implemented yet");
+     
     }