Blog post test

This is my first blog post.

Ordered list test

• item 1
• item 2
• item 3

Math test

\(\sum_{k=1}^\infty |\langle x, e_k \rangle|^2 \leq \|x\|^2\)

Link test

My homepage GitHub page repository

Code test

def add(num1: int, num2: int) -> int:
    """Add two numbers"""
    num3 = num1 + num2
 
    return num3