Numpy element sum privous

>>> a
array([[1, 2, 3],
       [4, 5, 6]])
       
>>> np.cumsum(a,axis=0)      # sum over rows for each of the 3 columns
array([[1, 2, 3],
       [5, 7, 9]])
>>> np.cumsum(a,axis=1)      # sum over columns for each of the 2 rows
array([[ 1,  3,  6],
       [ 4,  9, 15]])

Source: numpy.org

Similar codes

1 vote857 views1 answer
How to kill all python instancess
Python
0 vote193 views1 answer
Python update cmd
Python
0 vote273 views1 answer
Django force download file
Python
0 vote185 views2 answers
Scroll to bottom in selenium python
Python
1 vote199 views1 answer
How to create a fixed size empty array in python
Python
1 vote233 views2 answers
Python delete duplicate lines in file
Python
4 votes226 views1 answer
Re python3
Python
4 votes219 views3 answers
Python get script name
Python
27 votes298 views2 answers
Easy sending email python
Python
5 votes252 views4 answers
Django get or 404
Python Django