% arara: indent: { cruft: /home/cmhughes/Desktop/tmp/, overwrite: on, trace: yes, silent: yes, onlyDefault: no} some other text \begin{enumerate} \item $3x^3y(-4x^3+y) = -12x^6y+3x^3y^2$ \item $3x^3+y(-4x^3+y) = 3x^3-4x^3y+y^2$ \item \begin{align*} {\color{red}(3x^3+y)}(-4x^3+y) & = {\color{red}(3x^3+y)}(-4x^3)+{\color{red}(3x^3+y)}(y) \\ & = -12x^6-4x^3y+3x^3y+y^2 \\ & = -12x^6-x^3y+y^2 \end{align*} \end{enumerate} \begin{enumerate} \item $3x^3y(-4x^3+y) = -12x^6y+3x^3y^2$ \item $3x^3+y(-4x^3+y) = 3x^3-4x^3y+y^2$ \item \begin{align*} {\color{red}(3x^3+y)}(-4x^3+y) & = {\color{red}(3x^3+y)}(-4x^3)+{\color{red}(3x^3+y)}(y) \\ & = -12x^6-4x^3y+3x^3y+y^2 \\ & = -12x^6-x^3y+y^2 \end{align*} \end{enumerate} \begin{something} \begin{else} again \end{else} \end{something} no environments here \[ x^2+ 3x\] other text \[ x^2+ 3x \] other text