# Python code to demonstrate the working of  # sqrt() and exp() # importing 'decimal' module to use decimal functions import decimal # using exp() to compute the exponent of decimal number a = decimal.Decimal(4.5).exp() # using sqrt() to compute the square root of decimal number b = decimal.Decimal(4.5).sqrt() # printing the exponent print ('The exponent of decimal number is : 'end='') print (a) # printing the square root print ('The square root of decimal number is : 'end='') print (b) 

# Python code to demonstrate the working of  # ln() and log10() # importing 'decimal' module to use decimal functions import decimal # using ln() to compute the natural log of decimal number a = decimal.Decimal(4.5).ln() # using sqrt() to compute the log10 of decimal number b = decimal.Decimal(4.5).log10() # printing the natural logarithm print ('The natural logarithm of decimal number is : 'end='') print (a) # printing the log10 print ('The log(base 10) of decimal number is : 'end='') print (b) 

# Python code to demonstrate the working of  # as_tuple() and fma() # importing 'decimal' module to use decimal functions import decimal # using as_tuple() to return decimal number as tuple a = decimal.Decimal(-4.5).as_tuple() # using fma() to compute fused multiply and addition b = decimal.Decimal(5).fma(23) # printing the tuple print ('The tuple form of decimal number is : 'end='') print (a) # printing the fused multiple and addition print ('The fused multiply and addition of decimal number is : 'end='') print (b) 

# Python code to demonstrate the working of  # compare() and compare_total_mag() # importing 'decimal' module to use decimal functions import decimal # Initializing decimal number a = decimal.Decimal(9.53) # Initializing decimal number b = decimal.Decimal(-9.56) # comparing decimal numbers using compare() print ('The result of comparison using compare() is : 'end='') print (a.compare(b)) # comparing decimal numbers using compare_total_mag() print ('The result of comparison using compare_total_mag() is : 'end='') print (a.compare_total_mag(b)) 

# Python code to demonstrate the working of  # copy_abs()copy_sign() and copy_negate() # importing 'decimal' module to use decimal functions import decimal # Initializing decimal number a = decimal.Decimal(9.53) # Initializing decimal number b = decimal.Decimal(-9.56) # printing absolute value using copy_abs() print ('The absolute value using copy_abs() is : 'end='') print (b.copy_abs()) # printing negated value using copy_negate() print ('The negated value using copy_negate() is : 'end='') print (b.copy_negate()) # printing sign effected value using copy_sign() print ('The sign effected value using copy_sign() is : 'end='') print (a.copy_sign(b)) 

# Python code to demonstrate the working of  # min() and max() # importing 'decimal' module to use decimal functions import decimal # Initializing decimal number a = decimal.Decimal(9.53) # Initializing decimal number b = decimal.Decimal(7.43) # printing minimum of both values print ('The minimum of two numbers is : 'end='') print (a.min(b)) # printing maximum of both values print ('The maximum of two numbers is : 'end='') print (a.max(b))