summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html')
-rw-r--r--Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html32
1 files changed, 0 insertions, 32 deletions
diff --git a/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html b/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html
deleted file mode 100644
index c21043cc759..00000000000
--- a/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-braket.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<head>
-<title>UK TeX FAQ -- question label braket</title>
-</head><body>
-<h3>Set specifications and Dirac brackets</h3>
-<p/>One of the few glaring omissions from TeX&#8217;s mathematical
-typesetting capabilities is a means of setting separators in the
-middle of mathematical expressions. TeX provides primitives called
-<code>\</code><code>left</code> and <code>\</code><code>right</code>, which can be used to modify brackets (of
-whatever sort) around a mathematical expression, as in:
-
-<code>\</code><code>left(</code><code> &#60;expression&#62; </code><code>\</code><code>right)</code> &#8212; the size of the
-parentheses is matched to the vertical extent of the expression.
-<p/>However, in all sorts of mathematical enterprises one may find oneself
-needing a <code>\</code><code>middle</code> command, to be used in expressions like
-<blockquote>
-<pre>
-\left\{ x \in \mathbb{N} \middle| x \mbox{ even} \right\}
-</pre>
-
-</blockquote><p>
-to specify the set of even natural numbers. The
-<a href="FAQ-etex.html">e-TeX system</a>
-defines just such a command, but users of Knuth&#8217;s original need some
-support. Donald Arseneau&#8217;s <i>braket</i> package provides commands
-for set specifications (as above) and for Dirac brackets (and bras and
-kets). The package uses the e-TeX built-in command if it finds
-itself running under e-TeX.
-<dl>
-<dt><tt><i>braket.sty</i></tt><dd><a href="http://mirror.ctan.org/macros/latex/contrib/braket.zip">macros/latex/contrib/braket</a> (or <a href="http://mirror.ctan.org/macros/latex/contrib/braket/">browse the directory</a>); <a href="http://mirror.ctan.org/help/Catalogue/entries/braket.html">catalogue entry</a>
-</dl>
-<p/><p>This question on the Web: <a href="http://www.tex.ac.uk/cgi-bin/texfaq2html?label=braket">http://www.tex.ac.uk/cgi-bin/texfaq2html?label=braket</a>
-</body>