📜  Python| fsum()函数

📅  最后修改于: 2022-05-13 01:55:52.148000             🧑  作者: Mango

Python| fsum()函数

fsum()是Python中的内置函数,用于查找某个范围或可迭代对象之间的总和。要使用此函数,我们需要导入数学库。

句法 :

maths.fsum( iterable )

范围 :

iterable : Here we pass some value
which is iterable like arrays, list.

采用 :

fsum() is used to find the sum
of some range, array , list.

返回类型:

The function return a
floating point number.

演示fsum() 的代码:

# Python code to demonstrate use  
# of math.fsum() function
  
# fsum() is found in math library
import math
  
# range(10)
print(math.fsum(range(10)))
  
# Integer list
arr = [1, 4, 6]
print(math.fsum(arr))
  
# Floating point list
arr = [2.5, 2.4, 3.09]
print(math.fsum(arr))

输出 :

45.0
11.0
7.99