This is an example MDX document. It serves to demonstrate that the rephrasing has been done effectively.

function add(a, b) {
return a + b;
}
The code block above illustrates a JavaScript function. It performs the addition of two numbers.
You can find more information on MDX's website. Also, check out React's documentation for more details on React.
```mdx
---
title: "MDX Sample, Now Rephrased"
description: "A demonstration of MDX content after being significantly rewritten."
---
Here is a sample MDX file. Its purpose is to show that the reformulation was successful.
<InsImage src="/images/example.png" alt="Example Image">
</InsImage>
```javascript
function add(firstNumber, secondNumber) {
return firstNumber + secondNumber;
}
The JavaScript code snippet shown above gives an illustration of a function. This function calculates the sum of two numerical values.
For further reading, visit the MDX website. Furthermore, explore the React documentation for a deeper understanding of React.