numpy.ndarray.size() function return the number of elements in the array. it equal to np.prod(a.shape), i.e., the product of the array’s dimensions.
Syntax : numpy.ndarray.size(arr)
Parameters :
arr : [array_like] Input array.Return : [int] The number of elements in the array.
Code #1 :
# Python program explaining # numpy.ndarray.size() function # importing numpy as geek import numpy as geek arr = geek.zeros((3, 4, 2), dtype = geek.complex128) gfg = arr.size print (gfg) |
Output :
24
Code #2 :
# Python program explaining # numpy.ndarray.size() function # importing numpy as geek import numpy as geek arr = geek.zeros((3, 4, 2), dtype = geek.complex128) gfg = geek.prod(arr.shape) print (gfg) |
Output :
24
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