Decimal#copy_abs():copy_abs()是一個Decimal類方法,它返回絕對Decimal值。
用法:Decimal.copy_abs()
參數:十進製值
返回:絕對十進製值
代碼1:copy_abs()方法示例
# Python Program explaining
# copy_abs() 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.copy_abs() method
print ("\n\nDecimal a with copy_abs() method : ", a.copy_abs())
print ("Decimal b with copy_abs() method : ", b.copy_abs())
輸出:
Decimal value a : -1 Decimal value b : 0.142857 Decimal a with copy_abs() method : 1 Decimal b with copy_abs() method : 0.142857
代碼2:copy_abs()方法的示例
# Python Program explaining
# copy_abs() 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.copy_abs() method
print ("\n\nDecimal a with copy_abs() method : ", a.copy_abs())
print ("Decimal b with copy_abs() method : ", b.copy_abs())
輸出:
Decimal value a : -3.14 Decimal value b : 3.21E+7 Decimal a with copy_abs() method : 3.14 Decimal b with copy_abs() method : 3.21E+7
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