A 1st level header

Bold and italic text.

For inline math use \(\LaTeX\) syntax with :math: role (before or after backticks): \(\sum_y^z explicit\ role\)

or after .. default-role: math you can use just backticks : \(\sum_y^z backticks\)

For display math use .. math:: directive:

\begin{equation*} \int_d^e math directive \end{equation*}

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