Math Module in Python : As we know, there is a concept of modules in python, Modules is nothing but the ‘A file that contains a collection of related function is called as Module. We can perform a number of mathematical operations in python with ease by importing a module named “math” which define various function which makes our tasks easier.
Python provide mathematical functions by using math module. When we want to use math function first we have to import math module. This statement creates a module object named math.
Importing math module
>>>import mathSome methods of Math Module are :-
| Math Module Methods | ||
| Sr. No. | Functions | Description |
| 1. | math.ceil(x) | Rounds a number to its nearest Integer. |
| 2. | math.fabs(x) | This function returns the absolute value of X. |
| 3. | Math.isfinite(x) | This function will returns the True if the x is not a infinite number nor a NAN ( Not a Number) |
| 4. | Math.truncate(x) | This function will returns the only integer part of a number |
| 5. | Math.sqrt(x) | This function will return the square root of anumber. |
| 6. | Math.pow(x,y) | This function will return the value as x to power y. |
| Math Module Constant | ||
| Sr. No. | Constant | Description |
| 1. | Math.pi | Returns Pl (3.1415) |
| 2. | Math.e | Returns Euler’s number (2.7182) |
Examples
# Import math library
import math
print(math.ceil(1.4))
print(math.fabs(-66.43))
print(math.isfinite(2000))
print(math.trunc(2.77))
print(math.sqrt(9))
print(math.pow(9, 3))Output
2
66.43
2000
2
3.0
729.0Hope, after going through the whole article, all your doubts are cleared related math module.
Also Read : Global Keyword in Python
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