Just a reminder about some of the above markdown resources.

I've also put together a short demo of some common formatting styles. The raw markdown code is shown as a block quote, followed by the rendered content

# This is a top-level heading

This bullet list provides a summary of what formatting options are shown in this post:
- Headings
- Separator lines
- *Italics*, **Bold**
- [Hyperlinks](links)
- Inserting images
- Tables
- Code -- Inline
- Code -- Blocks
- Quote
- [ ] Checklist item
- [x] Completed checklist item

## This is level 2
### Level 3

---
I used 3 dashes to create the above separator.

*This text is in italics*.  Note, * if you leave a space after the asterisk, * you don't get the desired format.

**This text is bold**.  The same rules with the asterisks apply.

If you just paste a URL, it will be automatically recognized as a hyperlink.  Like this:  https://wiki.ros.org/
- However, if you like your links to be integrated with the text, you can [provide a link to the ROS wiki inline](https://wiki.ros.org/).

#### Level 4
Here's a checklist, with multiple levels:
- Level 1
    - Level 2.  It's indented with 4 spaces.
        - Level 3.  Yep, 8 spaces of indentation. 

If you are referring to a single programming object, like `x` or `self.myFunction()`, or `~/catkin_ws/src`, you can do so "inline" (i.e., within the sentence itself).

However, if you are going to show multiple lines of code, put them in a block:

import numpy as np

degRad = np.deg2rad(33)
print(f'{degRad=}')
```

I stole this table from here:

Syntax	Description
Header	Title
Paragraph	Text

Sometimes it's nice to mark something as a quote.

Baseball is 90% mental and the other half is physical.

Yogi Berra

[ ] This item is not done
[x] This one is finished.

Item 1
Item 2 i. Hmmm?

How about a picture?

alt text

This is a top-level heading

This bullet list provides a summary of what formatting options are shown in this post:

Headings
Separator lines
Italics, Bold
Hyperlinks
Inserting images
Tables
Code -- Inline
Code -- Blocks
Quote
[ ] Checklist item
[x] Completed checklist item

This is level 2

Level 3

I used 3 dashes to create the above separator.

This text is in italics. Note, if you leave a space after the asterisk, you don't get the desired format.

This text is bold. The same rules with the asterisks apply.

If you just paste a URL, it will be automatically recognized as a hyperlink. Like this: https://wiki.ros.org/

However, if you like your links to be integrated with the text, you can provide a link to the ROS wiki inline.

Level 4

Here's a checklist, with multiple levels:

Level 1
- Level 2. It's indented with 4 spaces.
  - Level 3. Yep, 8 spaces of indentation.

If you are referring to a single programming object, like x or self.myFunction(), or ~/catkin_ws/src, you can do so "inline" (i.e., within the sentence itself).

However, if you are going to show multiple lines of code, put them in a block:

import numpy as np

degRad = np.deg2rad(33)
print(f'{degRad=}')