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vector.py ersetzen

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Sven Riwoldt
2025-01-05 17:56:54 +00:00
parent 167c6753ff
commit d50a8e7301
1 changed files with 9 additions and 11 deletions
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vector.py
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@@ -38,7 +38,7 @@ class Vector(object):
new_coordinates = [x-y for x,y in zip(self.coordinates, v.coordinates)] new_coordinates = [x-y for x,y in zip(self.coordinates, v.coordinates)]
return Vector(new_coordinates) return Vector(new_coordinates)
def times_scalar(self, c): def skalar_multiplikation(self, c):
new_coordinates = [c*x for x in self.coordinates] new_coordinates = [c*x for x in self.coordinates]
return Vector(new_coordinates) return Vector(new_coordinates)
@@ -51,7 +51,7 @@ class Vector(object):
coordinates_squared = [x**2 for x in self.coordinates] coordinates_squared = [x**2 for x in self.coordinates]
#pdb.set_trace() #pdb.set_trace()
return sqrt(sum(coordinates_squared)) return sqrt(sum(coordinates_squared))
def normalized(self): def normalized(self):
try: try:
@@ -63,16 +63,14 @@ class Vector(object):
# Tests # Tests
veka1 = Vector([0,5,3]) a = Vector([3,4])
veka2 = Vector([2,2,1]) b = Vector([10,5])
c = a.minus(b.skalar_multiplikation((1/2)))
print (veka1.plus(veka2)) print(c)
veka3 = Vector([3,4])
print(veka3.laenge())
veka4 = Vector([10,5])
print(veka4.laenge()) #magnitude
print(a.laenge())
print(b.laenge())
print(c.laenge())