Talk:Minkowski's question-mark function: Difference between revisions

Revision as of 08:45, 15 July 2018

Revision as of 15:23, 19 July 2019

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== A box ==

I could not find a single LaTeX command for a box to surround a given expression, however I discovered a quite simple way doto make a box with an array:

:: <tt>\begin{array}{|c|} \hline EXPR \\ \hline \end{array}</tt>

Result:

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The <tt>{|c|}</tt> part declares a single column in the array with centered contents and vertical lines on both sides. Commands <tt>\hline</tt> add horizontal lines above and below the (single) row. Command <tt>\\</tt> terminates the row so that the bottom line can be drawn. <br/> Happy editing, everybody! :) [[User:CiaPan|CiaPan]] ([[User talk:CiaPan|talk]]) 10:50, 22 April 2015 (UTC)

: Minor language mistakes fixed, thanks to [[Special:Diff/906966980|the notice]] by {{u|Steue}} at my talk page. --[[User:CiaPan|CiaPan]] ([[User talk:CiaPan|talk]]) 15:23, 19 July 2019 (UTC)

== Salem's problem ==