1 Jun
2001
1 Jun
'01
7:18 a.m.
Sorry for the off-topic post, but I figured someone here would know... can anyone please tell me how to do the double-square-bracket symbols that are often used in denotational semantics in LaTex? It's like "[[" but a single symbol without the space between the two brackets. (I checked the Latex companion, but it's not listed there AFAICT.)
\newcommand{\lsem}{[\![}
\newcommand{\rsem}{]\!]}
is what I use; there are some real ones in \usepackage{stmaryrd} if you really want them.
--KW 8-)
--
Keith Wansbrough