Decimal#adjusted():adjusted()是一種Decimal類方法,在移出係數的最右邊數字直到僅保留前導數字之後,它返回調整後的指數
用法:Decimal.adjusted()
參數:十進製值
返回:在移出係數的最右邊的數字直到僅剩下前導數字之後的調整指數。
代碼1:adjusted()方法示例
# Python Program explaining
# adjusted() 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.adjusted() method
print ("\n\nDecimal a with adjusted() method : ", a.adjusted())
print ("Decimal b with adjusted() method : ", b.adjusted())
輸出:
Decimal value a : -1 Decimal value b : 0.142857 Decimal a with adjusted() method : 0 Decimal b with adjusted() method : -1
代碼2:adjusted()方法的示例
# Python Program explaining
# adjusted() 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.adjusted() method
print ("\n\nDecimal a with adjusted() method : ", a.adjusted())
print ("Decimal b with adjusted() method : ", b.adjusted())
輸出:
Decimal value a : -3.14 Decimal value b : 3.21E+7 Decimal a with adjusted() method : 0 Decimal b with adjusted() method : 7
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