Dice equation examples

This is a work in progress. The syntax and semantics of the dice language are subject to change. This app may have bugs and look ugly. I'm still working on it.

`2d6+3`	`2d6 + 3`	`2d6+3`	`2d6 + 3`	$\begin{matrix} 2 d 6 + 3 \end{matrix}$	$\begin{matrix} 2 d 6 + 3 \end{matrix}$
`d20`	`d20`	`d20`	`d20`	$\begin{matrix} d 20 \end{matrix}$	$\begin{matrix} d 20 \end{matrix}$
`2d6`	`2d6`	`2d6`	`2d6`	$\begin{matrix} 2 d 6 \end{matrix}$	$\begin{matrix} 2 d 6 \end{matrix}$
`d8*(2/3)`	`d8 * (2 / 3)`	`d8*(2/3)`	`d8 * 2 / 3`	$\begin{matrix} d 8 \cdot (\frac{2}{3}) \end{matrix}$	$\begin{matrix} \frac{d 8 \cdot 2}{3} \end{matrix}$
`8*(2/3)`	`8 * (2 / 3)`	`8*(2/3)`	`16 / 3`	$\begin{matrix} 8 \cdot (\frac{2}{3}) \end{matrix}$	$\begin{matrix} \frac{16}{3} \end{matrix}$
`(2/3)*8`	`2 / 3 * 8`	`2/3*8`	`16 / 3`	$\begin{matrix} \frac{2}{3} \cdot 8 \end{matrix}$	$\begin{matrix} \frac{16}{3} \end{matrix}$
`1+2`	`1 + 2`	`1+2`	`3`	$\begin{matrix} 1 + 2 \end{matrix}$	$\begin{matrix} 3 \end{matrix}$
`1-2`	`1 - 2`	`1-2`	`-1`	$\begin{matrix} 1 - 2 \end{matrix}$	$\begin{matrix} -1 \end{matrix}$
`2*3`	`2 * 3`	`2*3`	`6`	$\begin{matrix} 2 \cdot 3 \end{matrix}$	$\begin{matrix} 6 \end{matrix}$
`3/8`	`3 / 8`	`3/8`	`3 / 8`	$\begin{matrix} \frac{3}{8} \end{matrix}$	$\begin{matrix} \frac{3}{8} \end{matrix}$
`d(d5)`	`d(d5)`	`d(d5)`	`d(d5)`	$\begin{matrix} d (d 5) \end{matrix}$	$\begin{matrix} d (d 5) \end{matrix}$
`d(2/d5)`	`d(2 / d5)`	`d(2/d5)`	`d(2 / d5)`	$\begin{matrix} d (\frac{2}{d 5}) \end{matrix}$	$\begin{matrix} d (\frac{2}{d 5}) \end{matrix}$
`lowest(1,2d20);d20;highest(1,2d20);highest(1,3d20)`	`lowest(1, 2d20); d20; highest(1, 2d20); highest(1, 3d20);`	`lowest(1,2d20);d20;highest(1,2d20);highest(1,3d20)`	`lowest(1, 2d20); d20; highest(1, 2d20); highest(1, 3d20);`	$\begin{matrix} lowest (1, 2 d 20) \\ d 20 \\ highest (1, 2 d 20) \\ highest (1, 3 d 20) \end{matrix}$	$\begin{matrix} lowest (1, 2 d 20) \\ d 20 \\ highest (1, 2 d 20) \\ highest (1, 3 d 20) \end{matrix}$