Python – cmath.nanj Constant

cMath module contains a number of functions which is used for mathematical operations for complex numbers. The cmath.nanj Constant is used to get the complex nan (Not a Number).

Syntax: cmath.nanj

Returns: Return the complex nan value.

Below examples illustrate the use of above function:

Example #1 : 

Python3

# Python code to implement
# the cmath.nanj constant

# importing "cmath"
# for mathematical operations
import cmath

# Print the value of nanj
val = cmath.nanj
print(val)

Output:

nanj

Example #2:

Python3

# Python code to implement
# the cmath.nanj constant

# importing "cmath"
# for mathematical operations
import cmath

# use of cmath.nanj
val = type(cmath.nanj)
print(val)

Output:

<class 'complex'>