This question already has an answer here:
- “Big” TeX won't get hidden by `!>`? 1 answer
Is there a way to use >! for hidden lines with the \begin{align*} ... \end{align*} environment? I can't seem to get it to work. Any workarounds?
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marked as duplicate by Daniel Fischer Apr 29 '16 at 14:32
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$\begingroup$ Or did you want to hide single lines within an align environment? $\endgroup$ – Daniel Fischer Apr 27 '16 at 19:05
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$\begingroup$ That's not what I had in mind, but if you know how, I'd be interested to learn $\endgroup$ – Jon Warneke Apr 27 '16 at 19:09
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$\begingroup$ No idea how one could do that. Don't know if that's even possible. $\endgroup$ – Daniel Fischer Apr 27 '16 at 19:11
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$\begingroup$ Please use spoilers very sparingly. $\endgroup$ – quid♦ Apr 27 '16 at 19:14
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$\begingroup$ @quid, what's your reasoning? (I'm not necessarily disagreeing, just wondering.) $\endgroup$ – Jon Warneke Apr 27 '16 at 19:19
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$\begingroup$ It makes it more inconvenient to get access to information. This is counter the purpose of the site. $\endgroup$ – quid♦ Apr 27 '16 at 19:20
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$\begingroup$ See also: meta.math.stackexchange.com/questions/9297/… meta.math.stackexchange.com/questions/10906/… meta.math.stackexchange.com/questions/19838/… $\endgroup$ – Martin Sleziak Apr 28 '16 at 6:39
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Write the source on a single line:
>! \begin{align*} 0 &= 1^2 - 1^3 \\ 4 + 1 &= 5 \\ 6 - 7 &= -1\end{align*} produces
\begin{align*} 0 &= 1^2 - 1^3 \\ 4 + 1 &= 5 \\ 6 - 7 &= -1\end{align*}
answered Apr 27 '16 at 19:03
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$\begingroup$ Great, thanks! Do you know of any other solutions that will make the code easier to read/edit later? $\endgroup$ – Jon Warneke Apr 27 '16 at 19:04
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1$\begingroup$ 'fraid not. Originally, you can write the code normally, and then remove the newlines to get it on one line. But after that … well, you can insert newlines when editing, but it's always going to be inconvenient. $\endgroup$ – Daniel Fischer Apr 27 '16 at 19:07
