vector.py ersetzen

vector.py

@@ -38,7 +38,7 @@ class Vector(object):
 		new_coordinates = [x-y for x,y in zip(self.coordinates, v.coordinates)]
 		return Vector(new_coordinates)
 		
-	def times_scalar(self, c):
+	def skalar_multiplikation(self, c):
 		new_coordinates = [c*x for x in self.coordinates]
 		return Vector(new_coordinates)
 		
@@ -51,7 +51,7 @@ class Vector(object):
 		coordinates_squared = [x**2 for x in self.coordinates]
 		#pdb.set_trace()
 		return sqrt(sum(coordinates_squared))
-	
+
 		
 	def normalized(self):
 		try:
@@ -63,16 +63,14 @@ class Vector(object):
 # Tests
 
 
-veka1 = Vector([0,5,3])
-veka2 = Vector([2,2,1])
+a = Vector([3,4])
+b = Vector([10,5])
+c = a.minus(b.skalar_multiplikation((1/2)))
 
-print (veka1.plus(veka2))
-
-veka3 = Vector([3,4])
-print(veka3.laenge())
-
-veka4 = Vector([10,5])
-print(veka4.laenge()) #magnitude
+print(c)
 
+print(a.laenge())
+print(b.laenge())
+print(c.laenge())