In [1]:

    

import pandas as pd


    

In [2]:

    

print(pd)


    

    




<module 'pandas' from '/usr/local/lib/python3.7/site-packages/pandas/__init__.py'>

In [3]:

    

print(pd.np)


    

    




<module 'numpy' from '/usr/local/lib/python3.7/site-packages/numpy/__init__.py'>

In [4]:

    

import numpy as np


    

In [5]:

    

print(pd.np is np)


    

    




True

In [6]:

    

print(pd.np.mean is np.mean)


    

    




True

In [7]:

    

a = pd.np.arange(12).reshape(3, 4)


    

In [8]:

    

print(a)


    

    




[[ 0  1  2  3]
 [ 4  5  6  7]
 [ 8  9 10 11]]

In [9]:

    

print(type(a))


    

    




<class 'numpy.ndarray'>

In [10]:

    

print(pd.np.pi)


    

    




3.141592653589793

In [11]:

    

print(pd.np.e)


    

    




2.718281828459045