numpy.asscalar() in Python
Last Updated :
28 Nov, 2018
numpy.asscalar()
function is used when we want to convert an array of size 1 to its scalar equivalent.
Syntax : numpy.asscalar(arr)
Parameters :
arr : [ndarray] Input array of size 1.
Return : Scalar representation of arr. The output data type is the same type returned by the input’s item method.
Code #1 : Working
import numpy as geek
in_arr = geek.array([ 8 ])
print ( "Input array : " , in_arr)
out_scalar = geek.asscalar(in_arr)
print ( "output scalar from input array : " , out_scalar)
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Output :
Input array : [8]
output scalar from input array : 8
Code #2 :
import numpy as geek
in_list = [ 2 ]
arr = geek.array(in_list)
print ( "Input array from list : " , arr)
scalar = geek.asscalar(arr)
print ( "output scalar from input list : " , scalar)
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Output :
Input array from list : [2]
output scalar from input list : 2
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