In [1]:
import numpy as np
In [2]:
print(np.empty(3))
In [3]:
print(np.empty((2, 3)))
In [4]:
print(np.empty(3).dtype)
In [5]:
print(np.empty(3, dtype=np.int))
In [6]:
print(np.empty(3, dtype=np.int).dtype)
In [7]:
a_int = np.arange(6).reshape((2,3))
print(a_int)
In [8]:
print(np.empty_like(a_int))
In [9]:
a_float = np.arange(6).reshape((2,3)) / 10
print(a_float)
In [10]:
print(np.empty_like(a_float))
In [11]:
print(np.empty_like(a_float, dtype=np.int))