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Python | Decimal sqrt() method

Python | Decimal as_integer_ratio() method

Last Updated : 05 Sep, 2019

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Decimal#as_integer_ratio() : as_integer_ratio() is a Decimal class method which returns the exponent after shifting out the coefficient’s rightmost digits until only the lead digit remains : as a pair (n, d)

Syntax: Decimal.as_integer_ratio() Parameter: Decimal values Return: the exponent after shifting out the coefficient’s rightmost digits until only the lead digit remains : as a pair (n, d)

Code #1 : Example for as_integer_ratio() method

Python3

# Python Program explaining  # as_integer_ratio() method  # loading decimal library from decimal import *   # Initializing a decimal value a = Decimal(-1)  b = Decimal('0.142857')  # printing Decimal values print ("Decimal value a : ", a) print ("Decimal value b : ", b)   # Using Decimal.as_integer_ratio() method print ("\n\nDecimal a with as_integer_ratio() method : ", a.as_integer_ratio())  print ("Decimal b with as_integer_ratio() method : ", b.as_integer_ratio())

Output :

  Decimal value a :  -1  Decimal value b :  0.142857      Decimal a with as_integer_ratio() method :  (-1, 1)  Decimal b with as_integer_ratio() method :  (142857, 1000000)

Code #2 : Example for as_integer_ratio() method

Python3

# Python Program explaining  # as_integer_ratio() 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.as_integer_ratio() method print ("\n\nDecimal a with as_integer_ratio() method : ", a.as_integer_ratio())  print ("Decimal b with as_integer_ratio() method : ", b.as_integer_ratio())

Output :

  Decimal value a :  -3.14  Decimal value b :  3.21E+7      Decimal a with as_integer_ratio() method :  (-157, 50)  Decimal b with as_integer_ratio() method :  (32100000, 1)

Python | Decimal sqrt() method

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