Chapter 5 Special Topics
5.4 Equations
Here is an equation.
\[\begin{equation} f\left(k\right) = \binom{n}{k} p^k\left(1-p\right)^{n-k} \tag{5.1} \end{equation}\]
You may refer to using \@ref(eq:binom), like see Equation (5.1).
5.5 Theorems and proofs
Labeled theorems can be referenced in text using \@ref(thm:tri), for example, check out this smart theorem 5.1.
Theorem 5.1 For a right triangle, if \(c\) denotes the length of the hypotenuse and \(a\) and \(b\) denote the lengths of the other two sides, we have \[a^2 + b^2 = c^2\]
Read more here https://bookdown.org/yihui/bookdown/markdown-extensions-by-bookdown.html.
5.6 Callout blocks
The R Markdown Cookbook provides more help on how to use custom blocks to design your own callouts: https://bookdown.org/yihui/rmarkdown-cookbook/custom-blocks.html