Python|十进制 min_mag() 方法
Decimal#min_mag() : min_mag()是一个 Decimal 类方法,它比较两个 Decimal 值并返回两个的最小值,忽略它们的符号。
Syntax: Decimal.min_mag()
Parameter: Decimal values
Return: minimum of two, with their sign ignored.
代码 #1:min_mag() 方法的示例
# Python Program explaining
# min_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.min_mag() method
print ("\n\nDecimal a with min_mag() method : ", a.min_mag(a))
print ("Decimal a with min_mag() method : ", a.min_mag(b))
print ("Decimal b with min_mag() method : ", b.min_mag(a))
输出 :
Decimal value a : -1
Decimal value b : 0.142857
Decimal a with min_mag() method : -1
Decimal a with min_mag() method : 0.142857
Decimal b with min_mag() method : 0.142857
代码 #2:min_mag() 方法的示例
# Python Program explaining
# min_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.min_mag() method
print ("\n\nDecimal a with min_mag() method : ", a.min_mag(a))
print ("Decimal a with min_mag() method : ", a.min_mag(b))
print ("Decimal b with min_mag() method : ", b.min_mag(a))
输出 :
Decimal value a : -3.14
Decimal value b : 3.21E+7
Decimal a with min_mag() method : -3.14
Decimal a with min_mag() method : -3.14
Decimal b with min_mag() method : -3.14