fonction dot transpose

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

 package ch.hepia.numeric;
 public class Transposed{
-    private Transposed(){};
+    private Transposed(){
+
+    };
     public double dot(Vector That){
-        throw new UnsupportedOperationException("This feature isn't implemented yet");
+        double res = 0.0;
+        Integer count = 0;
+        for (double coo : This) {
+            res = res + (coo * That.get(count)); 
+            count = count + 1;
+        }
+        return res;
+        //throw new UnsupportedOperationException("This feature isn't implemented yet");
     };
     public Vector sub(Vector That){
         throw new UnsupportedOperationException("This feature isn't implemented yet");