## Text - plain - *bold* - /italic/ - _underline_ ## Lists 1. item 1 1. item 1.1 2. item 2 - item 1 - item 1.1 - item 2 ## Math Inline $a \leq b$ or block: $$ \int \frac{1}{x}\;dx = \ln|x| + C $$ ## Images \center ![](https://goo.gl/22sw2D) \center -- \center [TeX.ninja](https://tex.ninja) - write $\LaTeX$ like a Ninja. \center