numpy.iscomplex() in Python
Last Updated :
08 Mar, 2024
The numpy.iscomplex() function tests element-wise whether it is a complex number or not(not infinity or not Not a Number) and returns the result as a boolean array. Syntax :
numpy.iscomplex(array)
Parameters :
array : [array_like] Input array whose element we want to test
Return :
boolean array containing the result
Code 1 :
Python
import numpy as geek
print ( "Is Complex : " , geek.iscomplex([ 1 + 1j , 1 + 0j ]), "\n" )
print ( "Is Complex : " , geek.iscomplex([ 0 + 1j , 0 ]), "\n" )
|
Output :
Is Complex : [ True False]
Is Complex : [ True False]
Code 2 :
Python
import numpy as geek
a = geek.arange( 20 ).reshape( 5 , 4 )
print ( "Is complex : \n" , geek.iscomplex(a))
b = geek.arange( 20 ).reshape( 5 , 4 ).dtype = complex
print ( "\n" ,b)
print ( "\nIs complex : " , geek.iscomplex(b))
b = [[ 1j ],
[ 3 ]]
print ( "\nIs complex : \n" , geek.iscomplex(b))
|
Output :
Is complex :
[[False False False False]
[False False False False]
[False False False False]
[False False False False]
[False False False False]]
Is complex : False
Is complex :
[[ True]
[False]]
Note : These codes won’t run on online IDE’s. So please, run them on your systems to explore the working.
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...