The "math mode" box

If the "math mode" box is checked, the formula input will automatically be interpreted as mathematics.

To be specific, the formula will be surrounded with $$...$$, and the resulting image will be centred.

Boring example

${1 \over 2^{2n}}{2n \choose n} \sim {1 \over \sqrt {\pi n}}$   =   ${1 \over 2^{2n}}{2n \choose n} \sim {1 \over \sqrt {\pi n}}$

{1 \over 2^{2n}}{2n \choose n} \sim {1 \over \sqrt {\pi n}} in math mode =

{1 \over 2^{2n}}{2n \choose n} \sim {1 \over \sqrt {\pi n}}

Buffalo example

\left({\vrule width0em height42pt}\right. \noindent{\bf buffalo} {\it n.} \newline\indent 1. Any of several oxlike Old World mammals of the family Bovidae, such as the water buffalo and African buffalo. \newline\indent 2. The North American bison, Bison bison. \newline \noindent{\bf buffalo} {\it tr. v.} \newline\indent 1. To intimidate, as by a display of confidence or authority. \left.{\vrule width0em height42pt}\right)

Outside of math mode:

Buffalo (that buffalo buffalo) buffalo buffalo (that buffalo buffalo).

Inside math mode:

\matrix{\underbrace{\rm Buffalo} & \rm buffalo & \underbrace{\rm buffalo.} \cr \rm that\ buffalo\ buffalo && \rm that\ buffalo\ buffalo \cr}