Simple Test

Inline Equations can be written as $y = m x + b$ . Block equations are wrapped using

x = \frac{- b \pm \sqrt{b^{2} - 4 a c}}{2 a}

This code block will not have the math rendered. some random code, describing $a and $b will not be rendered, $y=mx$ This will not work either $\sqrt{2} or

$$ f = 12 $$