Answers for "how to sum element inside of list with some number python"

how to calculate the sum of a list in python

# Python code to demonstrate the working of  
# sum() 
numbers = [1,2,3,4,5,1,4,5] 
  
# start parameter is not provided 
Sum = sum(numbers) 
print(Sum) # result is 25  
# start = 10 
Sum = sum(numbers, 10) 
print(Sum) # result is 10 +25 = 35

python sum lists element wise

import numpy as np
vector1 = np.array([1, 2, 3])
vector2 = np.array([4, 5, 6])

#Doing the element-wise addition is now as trivial as:
sum_vector = vector1 + vector2
print(sum_vector)

# [5 7 9]