@@ -37,3 +37,12 @@ $y^2 = x^3 + 7$
$\left(\frac{1}{\sqrt{x}}\right)$
## Mermaid example
<pre class="mermaid">
graph LR
A --- B
B-->C[fa:fa-ban forbidden]
B-->D(fa:fa-spinner);
</pre>
The note is not visible to the blocked user.