Motivation

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Cool sentence with footnote¹.

Inline formula \(\lambda = \omega\)

Equation $$\lambda = \omega$$

Aligned equation $$\begin{aligned} \Pr[x=1] &= 1 - \Pr[x=0]\\ &= 1 - \frac{1}{2} \\ &= \frac{1}{2} \end{aligned}$$