# Markdown extensions side-by-side example

 Markdown extensions =================== To use LaTex extension, you need add javascript link to [MathJax](http://www.mathjax.org/) in your template. To use inline LaTex, eclose LaTex code with $:$ k_{n+1} = n^2 + k_n^2 - k_{n-1} $. Alternatively, you can also use $$. To use block LaTex, start a new parapgraph, with the first line marked as $$$ (no close $$):$$$A_{m,n} = \begin{pmatrix} a_{1,1} & a_{1,2} & \cdots & a_{1,n} \\ a_{2,1} & a_{2,2} & \cdots & a_{2,n} \\ \vdots & \vdots & \ddots & \vdots \\ a_{m,1} & a_{m,2} & \cdots & a_{m,n} \end{pmatrix} Use LaTex escape rule: - Escape \$ in inline mode: $\$ $,$ \$var$ - Other escapes: $\& \% \$ \# \_ \{ \} $- Using < or >:$ x > 1 $,$ y < 1 $,$ x >= 1 $,$ y <= 1 $,$ x = 1 $-$

something

$# Markdown extensions To use LaTex extension, you need add javascript link to MathJax in your template. To use inline LaTex, eclose LaTex code with$: $$k_{n+1} = n^2 + k_n^2 - k_{n-1}$$. Alternatively, you can also use $$. To use block LaTex, start a new parapgraph, with the first line marked as$$$(no close$):

$A_{m,n} = \begin{pmatrix} a_{1,1} & a_{1,2} & \cdots & a_{1,n} \\ a_{2,1} & a_{2,2} & \cdots & a_{2,n} \\ \vdots & \vdots & \ddots & \vdots \\ a_{m,1} & a_{m,2} & \cdots & a_{m,n} \end{pmatrix}$

Use LaTex escape rule:

• Escape \$ in inline mode: $$\$$, $$\var$$
• Other escapes: $$\& \% \ \# \_ \{ \}$$
• Using < or >: $$x > 1$$, $$y < 1$$, $$x >= 1$$, $$y <= 1$$, $$x = 1$$
• $$<p>something</p>$$