python multiply array elements code example

Example 1: python element wise multiplication list

# element-wise multiplication of x & y
>>>x = [1,2,3,4]
>>>y = [2,3,4,5]
>>>[a*b for a,b in zip(x,y)]
[2, 6, 12, 20]

Example 2: python multiply list

a_list = [1, 2, 3]

a_list = [item * 2 for item in a_list]

print(a_list)
OUTPUT
[2, 4, 6]