Contents
Python math.fsum()
math.fsum(x) function returns the sum of items in the iterable x.
Syntax
The syntax to call fsum() function is
math.fsum(x)
where
Parameter | Required | Description |
---|---|---|
x | Yes | An iterable. |
Examples
Sum of items in a list using math.fsum() function.
Python Program
import math
x = list([2.4, 5.1, 6.7])
result = math.fsum(x)
print('fsum(x) :', result)
Run Output
fsum(x) : 14.2
Sum of items in a tuple using math.fsum() function.
Python Program
import math
x = tuple([2.4, 5.1, 6.7])
result = math.fsum(x)
print('fsum(x) :', result)
Run Output
fsum(x) : 14.2
Sum of items in a range using math.fsum() function.
Python Program
import math
x = range(5)
result = math.fsum(x)
print('fsum(x) :', result)
Run Output
fsum(x) : 10.0
Return value of fsum() when there is one or more infinity values, and the rest float/integral values, in the iterable.
Python Program
import math
x = [math.inf, 5, 3.2]
result = math.fsum(x)
print('fsum(x) :', result)
Run Output
fsum(x) : inf
Return value of fsum() when there is at least one nan value in the iterable.
Python Program
import math
x = [math.nan, 5, 3.2]
result = math.fsum(x)
print('fsum(x) :', result)
Run Output
fsum(x) : nan
Summary
In this Python Examples tutorial, we learned the syntax of, and examples for math.fsum() function.