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TeX/atop
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< TeX
Synopsis
\atop
Description
\atop is the basic TeX command for stacking mathematical text. Printing
a\atop b
produces the stack . Grouping may be required to make sure that not too much is included. A good rule of thumb is to simply put braces around any such stack as in
{a\atop b}
See Also
\above
\atop
\atopwithdelims
\over
\overwithdelims