Decimal#max_mag():max_mag()是一個Decimal類方法,該方法比較兩個Decimal值並返回兩個最大值(忽略它們的符號)。
用法: Decimal.max_mag() 參數: Decimal values 返回: the max_mag of two, with their sign ignored.
代碼#1:max_mag()方法示例
# Python Program explaining
# max_mag() 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.max_mag() method
print ("\n\nDecimal a with max_mag() method:", a.max_mag(a))
print ("Decimal a with max_mag() method:", a.max_mag(b))
print ("Decimal b with max_mag() method:", b.max_mag(a))
輸出:
Decimal value a: -1 Decimal value b: 0.142857 Decimal a with max_mag() method: -1 Decimal a with max_mag() method: -1 Decimal b with max_mag() method: -1
代碼2:max_mag()方法示例
# Python Program explaining
# max_mag() 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.max_mag() method
print ("\n\nDecimal a with max_mag() method:", a.max_mag(a))
print ("Decimal a with max_mag() method:", a.max_mag(b))
print ("Decimal b with max_mag() method:", b.max_mag(a))
輸出:
Decimal value a: -3.14 Decimal value b: 3.21E+7 Decimal a with max_mag() method: -3.14 Decimal a with max_mag() method: 3.21E+7 Decimal b with max_mag() method: 3.21E+7
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