Example Code Fails

[emanual4real]

I'm fairly new to Python and tried to use your Vector package. I'm a fan of linear algebra. I can't seem to get your examples to work though.

v1 = Vector(1, 2, 3)

print(v1.magnitude())

Yields the below error. I'm on Python 3.6

  File "C:\Python36-32\lib\site-packages\vectors\vectors.py", line 52, in magnitude
    return (math.sqrt(reduce(lambda x, y: x+y,
NameError: name 'reduce' is not defined

Thanks
Manny

[barbaBus]

The issue is that the "reduce" has been moved into functools library.
It is just necessary to add in the file vectors.py the following import command at the beginning:

from functools import reduce

[manan3172003]

I cannot use sum, dot product, cross product and many other functions.
error: TypeError: 'list' object is not callable