Math

Math Library

Python’s math library provides mathematical functions and constants, allowing you to perform various mathematical operations easily. Importing the Math Library To use the math library, you need to import it into your Python script:

import math

Commonly Used Functions and Constants

Square Root

import math  
 
result = math.sqrt(16) 
print("Square root:", result)  
# Output: Square root: 4.0

Trigonometric Functions

import math  
 
angle_radians = math.radians(45)  # Convert degrees to radians 
sin_value = math.sin(angle_radians) 
cos_value = math.cos(angle_radians)  
 
print("Sine:", sin_value)  # Output: Sine: 0.7071067811865476 
print("Cosine:", cos_value)  # Output: Cosine: 0.7071067811865476

Logarithmic Functions

import math  
log_value = math.log(10, 2)  # Log base 2 of 10 
print("Logarithm:", log_value)  # Output: Logarithm: 3.3219280948873626

Constants

import math  
 
print("Pi:", math.pi)  # Output: Pi: 3.141592653589793 
print("Euler's number:", math.e)  # Output: Euler's number: 2.718281828459045

These are just a few examples of what the math library offers. Explore the official Python documentation for math to discover more functions and capabilities.

Advanced Concepts

Feel free to further expand on this section or modify it according to your needs.