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Sasszem/test_vecs_mult.py

Created February 13, 2017 11:00
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Thes if v1 vector is the multiple of v2
Raw
test_vecs_mult.py
def test_multiple(v1,v2):
"""Test if the 1st vec is the multiple of the 2nd"""
try:
v=[a/b for a,b in zip(v1,v2) if (not (a==0 and b==0))] #Divide one-by-one, but when dividing 0 by 0, don't do anything(and don1T raise ZDE)
#print(v)
return(len(set(v))<=1) #If there are 0 or 1 types of values(empty list or all the same) then it's true, else it's not
except ZeroDivisionError: #If divide nonzero by zero
return False #Then it's not a multiple of it
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