Decimal#is_zero() : is_zero() is a Decimal class method which checks whether the Decimal value is zero value.
Syntax: Decimal.is_zero() Parameter: Decimal values Return: true - if the Decimal value is zero value; otherwise false
Code #1 : Example for is_zero() method
# Python Program explaining # is_zero() method # loading decimal library from decimal import * # Initializing a decimal value a = Decimal(-1) b = Decimal(0) # printing Decimal values print ("Decimal value a : ", a) print ("Decimal value b : ", b) # Using Decimal.is_zero() method print ("\n\nDecimal a with is_zero() method : ", a.is_zero()) print ("Decimal b with is_zero() method : ", b.is_zero()) |
Output :
Decimal value a : -1 Decimal value b : 0 Decimal a with is_zero() method : False Decimal b with is_zero() method : True
Code #2 : Example for is_zero() method
# Python Program explaining # is_zero() method # loading decimal library from decimal import * # Initializing a decimal value a = Decimal(-0) b = Decimal('321e + 5') # printing Decimal values print ("Decimal value a : ", a) print ("Decimal value b : ", b) # Using Decimal.is_zero() method print ("\n\nDecimal a with is_zero() method : ", a.is_zero()) print ("Decimal b with is_zero() method : ", b.is_zero()) |
Output :
Decimal value a : 0 Decimal value b : 3.21E+7 Decimal a with is_zero() method : True Decimal b with is_zero() method : False
