Math seed

Euler's identity: $e^{i\pi} + 1 = 0$ and a fraction $\frac{a+b}{2}$.

Paren form (\alpha_1 + \beta^2 \le \gamma) inline.

$$ \int_0^\infty e^{-x},dx = 1 $$

[ \begin{aligned} f(x) &= \sqrt{x^2 + 1} \ g(x) &= \begin{cases} x & x \ge 0 \ -x & x < 0 \end{cases} \end{aligned} ]

Matrix: $$\begin{pmatrix} 1 & 2 \ 3 & 4 \end{pmatrix}$$

Col	Math
a	$x^2$

• item (p \to q)
• sets $S \subseteq \mathbb{R}^n$

quote $$E = mc^2$$

Escapes: \(not math\) and $code$ and [unterminated