     treats the point as though it is a vector from the origin to (x, y).
 
         point = Point(2, 3).norm()
-    
+
         point.x
         # => 0.5547001962252291
-    
-        point.y  
+
+        point.y
         # => 0.8320502943378437
-    
+
         anotherPoint = Point(2, 3).norm(2)
-    
+
         anotherPoint.x
         # => 1.1094003924504583
-    
-        anotherPoint.y   
-        # => 1.6641005886756874    
+
+        anotherPoint.y
+        # => 1.6641005886756874
 
     @name norm
     @methodOf Point#

    Computed the length of this point as though it were a vector from (0,0) to (x,y).

        point = Point(5, 7)
    
        point.length()
        # => 8.602325267042627



        point = Point(3.4, 5.8)
        point.floor$()

        point.x
        # => 3

        point.y
        # => 5

