# Dollar Sign Not Trigger
I have $3.00 and you have $5.00.

# Dolloar Sign Escape
\$test\$

# Equations

$$
E(\mathbf{v}, \mathbf{h}) = -\sum_{i,j}w_{ij}v_i h_j - \sum_i b_i v_i - \sum_j c_j h_j
$$

- Here are some more equations:

    $$
        \begin{align}
            p(v_i=1|\mathbf{h}) & = \sigma\left(\sum_j w_{ij}h_j + b_i\right) \\
            p(h_j=1|\mathbf{v}) & = \sigma\left(\sum_i w_{ij}v_i + c_j\right)
        \end{align}
    $$

- Inline equations: $p(x|y) = \frac{p(y|x)p(x)}{p(y)}$.
