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Python | math.floor() function

  • Last Updated : 11 Mar, 2019

In Python, math module contains a number of mathematical operations, which can be performed with ease using the module. math.floor() function returns the largest integer not greater than x. If number is already integer, same number is returned.

Syntax: math.floor(x)

Parameter:
x: This is a numeric expression.

Returns:  largest integer not greater than x.

Code #1:




# Python code to demonstrate the working of floor()
    
# importing "math" for mathematical operations 
import math 
    
x = 33.7
    
# returning the floor of 33.7
print ("The floor of 33.7 is : ", end ="") 
print (math.floor(x))
Output:
The floor of 33.7 is : 33

 
Code #2:




# Python code to demonstrate the working of floor()
    
# importing "math" for mathematical operations 
import math 
    
# prints the floor using floor() method 
print ("math.floor(-13.1) : ", math.floor(-13.1))
print ("math.floor(101.96) : ", math.floor(101.96))
Output:
math.floor(-13.1) :  -14
math.floor(101.96) :  101

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