Decimal#is_snan() : is_snan() is a Decimal class method which checks whether the Decimal value is a signaling NaN
Syntax: Decimal.is_snan()
Parameter: Decimal values
Return: true – if the Decimal value is a signaling NaN; otherwise false
Code #1 : Example for is_snan() method
# Python Program explaining # is_snan() method # loading decimal library from decimal import * # Initializing a decimal value a = Decimal(-1) b = Decimal('nan') # printing Decimal values print ("Decimal value a : ", a) print ("Decimal value b : ", b) # Using Decimal.is_snan() method print ("\n\nDecimal a with is_snan() method : ", a.is_snan()) print ("Decimal b with is_snan() method : ", b.is_snan()) |
Output :
Decimal value a : -1 Decimal value b : -NaN Decimal a with is_snan() method : False Decimal b with is_snan() method : False
Code #2 : Example for is_snan() method
# Python Program explaining # is_snan() method # loading decimal library from decimal import * # Initializing a decimal value a = Decimal('-3.14') b = Decimal('321e + 5') # printing Decimal values print ("Decimal value a : ", a) print ("Decimal value b : ", b) # Using Decimal.is_snan() method print ("\n\nDecimal a with is_snan() method : ", a.is_snan()) print ("Decimal b with is_snan() method : ", b.is_snan()) |
Output :
Decimal value a : -3.14 Decimal value b : 3.21E+7 Decimal a with is_snan() method : False Decimal b with is_snan() method : False
