Decimal#logb() : logb() is a Decimal class method which returns the adjusted exponent of the Decimal value.
Syntax: Decimal.logb() Parameter: Decimal values Return: the adjusted exponent of the Decimal value.
Code #1 : Example for logb() method
# Python Program explaining # logb() method # loading decimal library from decimal import *
# Initializing a decimal value a = Decimal( '.9932' )
b = Decimal( '0.142857' )
# printing Decimal values print ( "Decimal value a : " , a)
print ( "Decimal value b : " , b)
# Using Decimal.logb() method print ( "\n\nDecimal a with logb() method : " , a.logb())
print ( "Decimal b with logb() method : " , b.logb())
|
Output :
Decimal value a : 0.9932 Decimal value b : 0.142857 Decimal a with logb() method : -1 Decimal b with logb() method : -1
Code #2 : Example for logb() method
# Python Program explaining # logb() 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.logb() method print ( "\n\nDecimal a with logb() method : " , a.logb())
print ( "Decimal b with logb() method : " , b.logb())
|
Output :
Decimal value a : 3.14 Decimal value b : 3.21E+7 Decimal a with logb() method : 0 Decimal b with logb() method : 7
Article Tags :
Recommended Articles