Import aliasing in Python - Mini Project: Build & Apply

Import aliasing

📖 Scenario: You are working on a small program that uses the math module to perform calculations. To make your code cleaner and easier to write, you want to use an alias for the math module.

🎯 Goal: Learn how to import a module using an alias and use that alias to call functions from the module.

📋 What You'll Learn

Import the math module using the alias m

Use the alias m to call the sqrt function

Calculate the square root of 16 using the alias

Print the result

💡 Why This Matters

🌍 Real World

In real projects, aliasing modules helps keep code clean and avoids typing long module names repeatedly.

💼 Career

Many programming jobs require working with multiple libraries. Knowing how to alias imports makes your code easier to maintain and collaborate on.

1

Import the math module with alias

Write an import statement to import the math module using the alias m.

Python

# Import the math module as m
# Your code here

Need a hint?

Use the syntax import module_name as alias to create an alias.

2

Create a variable for the number

Create a variable called number and set it to 16.

Python

import math as m

# Create a variable called number and set it to 16
# Your code here

Need a hint?

Use a simple assignment like number = 16.

3

Calculate the square root using the alias

Use the alias m to call the sqrt function on number and store the result in a variable called root.

Python

import math as m

number = 16

# Calculate the square root of number using m.sqrt and store in root
# Your code here

Need a hint?

Call the function like m.sqrt(number) and assign it to root.

4

Print the result

Print the value of root.

Python

import math as m

number = 16

root = m.sqrt(number)

# Print the root
# Your code here

Need a hint?

Use print(root) to display the result.