Demo

Diagrams & Maths

We can use mermaid diagrams (live editor):

graph LR;
    A-->B-->D;
    A-->C;

and maths using katex:

$U = (Φ \times O)^{*}$

warning

We can use the github flavored callouts, documented here

note

A friendly note in github. How about code blocks?

cargo install mdbook-alerts

Additional information that would complicate the read-flow can be put into footnotes ¹.

Example footnote