Answers for "python multiply array elements"

how to multiply two arrays in python

list1 = [1, 2, 3]
list2 = [4, 5, 6]
products = []

for num1, num2 in zip(list1, list2):
	products.append(num1 * num2)

print(products)

OUTPUT
[4, 10, 18]

python multiply list

a_list = [1, 2, 3]

a_list = [item * 2 for item in a_list]

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

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]