Demo Testing page

H1 Heading

H2 Heading

H3 Heading

What about a link?

Here’s a bulleted list:

• First item
• Second item
• Third item

Here’s a numbered list:

1. First
2. Second
3. Third

Python code block:

import numpy as np

def test_function(x, y):
  z = np.sum(x,y)
  return z

Here’s some inline code x+y.

Here’s an image:

Here’s another image using Kramdown:

Here’s some math: \(z=x+y\)

You can also put it inline z=x+y