當前位置: 首頁>>代碼示例 >>用法及示例精選 >>正文


Python Decimal next_plus()用法及代碼示例


Decimal#next_plus():next_plus()是一個Decimal類方法,它返回大於Decimal值的最小可表示數字。

用法: Decimal.next_plus()

參數:十進製值


返回:大於十進製值的最小可表示數字。

代碼1:next_plus()方法示例

# Python Program explaining  
# next_plus() 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.next_plus() method 
print ("\n\nDecimal a with next_plus() method : ", a.next_plus()) 
  
print ("Decimal a with next_plus() method : ", a.next_plus()) 
  
print ("Decimal b with next_plus() method : ", b.next_plus())

輸出:

Decimal value a :  -1
Decimal value b :  0.142857


Decimal a with next_plus() method :  -0.9999999999999999999999999999
Decimal a with next_plus() method :  -0.9999999999999999999999999999
Decimal b with next_plus() method :  0.1428570000000000000000000001

代碼2:next_plus()方法的示例

# Python Program explaining  
# next_plus() 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.next_plus() method 
print ("\n\nDecimal a with next_plus() method : ", a.next_plus()) 
  
print ("Decimal a with next_plus() method : ", a.next_plus()) 
  
print ("Decimal b with next_plus() method : ", b.next_plus())

輸出:

Decimal value a :  -3.14
Decimal value b :  3.21E+7


Decimal a with next_plus() method :  -3.139999999999999999999999999
Decimal a with next_plus() method :  -3.139999999999999999999999999
Decimal b with next_plus() method :  32100000.00000000000000000001


相關用法


注:本文由純淨天空篩選整理自noobestars101大神的英文原創作品 Python | Decimal next_plus() method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。