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List:       lyx-users
Subject:    Re: generating {|} in math mode
From:       Siegfried Meunier-Guttin-Cluzel <meunier () coria ! fr>
Date:       2009-10-27 16:22:00
Message-ID: 4AE71E28.3010301 () coria ! fr
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> 
> how do I generate a group definition such as
> { x | x > 0 }
> with variable height braces? I can create the outside braces using left\{ and \
> right\} (or matching braces from the braces menu) but the central one doesn't fit \
> it, and if I add a | with a matching empty left or right element the sizes don't \
> match
You can use vphantom to put an invisible big element between your | and 
the empty right element ( see math manual for an example ).

Siegfried.


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