In the following code (See https://sagecell.sagemath.org/?q=cctcfj ):
` a=[4,5,6]
b=[0,1,2]
for i in zip([0,1,2],a):
print i[0],"divided by",len(a),"is equal to",i[0]/len(a)
a=[4,5,6]
b=range(len(a))
print(b)
for i in zip(b,a):
print i[0],"divided by",len(a),"is equal to",i[0]/len(a)
` Gives the following output 0 divided by 3 is equal to 0
1 divided by 3 is equal to 1/3
2 divided by 3 is equal to 2/3
[0, 1, 2] 0 divided by 3 is equal to 0
1 divided by 3 is equal to 0
2 divided by 3 is equal to 0
Greetings
-A