numpy.matlib.empty() function | Python
Last Updated :
22 Apr, 2020
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numpy.matlib.empty() function return a new matrix of given shape and type, without initializing entries.
Syntax : numpy.matlib.empty(shape, dtype = None, order = 'C') Parameters : shape : [int or tuple of int] Shape of the empty matrix. dtype : [data-type, optional] Desired output data-type. order : [{‘C’, ‘F’}, optional] Whether to store multi-dimensional data in row-major (C-style) or column-major (Fortran-style) order in memory. Return : [matrix] A new matrix of given shape and type, without initializing entries.Code #1 :
# Python program explaining
# numpy.matlib.empty() function
# importing numpy as geek
# and importing matlib module
import numpy as geek
import numpy.matlib
# filled with random data
gfg = geek.matlib.empty((2, 2))
# output will be random
print (gfg)
[[ 6.91957648e-310 1.90383493e-316] [ 6.91957669e-310 5.30409905e-317]]Code #2 :
# Python program explaining
# numpy.matlib.empty() function
# importing numpy as geek
# and importing matlib module
import numpy as geek
import numpy.matlib
# filled with random data
gfg = geek.matlib.empty((2, 2), dtype = int)
# output will be random
print (gfg)
[[139855860099992 40294208] [139855825297024 10730496]]
