python check if is nan code example
Example 1: python test is nan
math.isnan(n)
Example 2: check if something is nan python
import math
print math.isnan(float('NaN'))OutputTrue
print math.isnan(1.0)OutputFalse
Example 3: check if value is NaN
Number.isNaN(123)
Example 4: how to check if a string value is nan in python
if(term != term):
print("it's a nan value")