\starttext

\startbuffer
\startlines
$\left( \left| x^{x^{x^{x^{x^{x^{x^{x^{x^2}}}}}}}} \right|\right)$

$|x|^n$ $\|x^n\|$

$\big|\big(x^n\big)\big|$ $\Big|\Big(x^n\Big)\Big|$ $\bigg|\bigg(x^n\bigg)\bigg|$ $\Bigg|\Bigg(x^n\Bigg)\Bigg|$

$\big|x^n\big|$ $\Big|x^n\Big|$ $\bigg|x^n\bigg|$ $\Bigg|x^n\Bigg|$

$\bigl|x^n\bigr|$ $\Bigl|x^n\Bigr|$ $\biggl|x^n\biggr|$ $\Biggl|x^n\Biggr|$

$\bigl\|x^n\bigr\|$

$\bigl\{x^n\bigr\}$
\stoplines
\stopbuffer

\typebuffer \getbuffer

\stoptext

