diff options
Diffstat (limited to 'Master/texmf-dist/doc/latex/braket')
-rw-r--r-- | Master/texmf-dist/doc/latex/braket/braket.pdf | bin | 0 -> 222696 bytes | |||
-rw-r--r-- | Master/texmf-dist/doc/latex/braket/braket.tex | 58 |
2 files changed, 58 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/braket/braket.pdf b/Master/texmf-dist/doc/latex/braket/braket.pdf Binary files differnew file mode 100644 index 00000000000..6fbf5f51cd4 --- /dev/null +++ b/Master/texmf-dist/doc/latex/braket/braket.pdf diff --git a/Master/texmf-dist/doc/latex/braket/braket.tex b/Master/texmf-dist/doc/latex/braket/braket.tex new file mode 100644 index 00000000000..6b4f4a3bd63 --- /dev/null +++ b/Master/texmf-dist/doc/latex/braket/braket.tex @@ -0,0 +1,58 @@ +\documentclass[parskip=half, pagesize=auto, version=last]{scrartcl} + +\usepackage{fixltx2e} +\usepackage{lmodern} +\usepackage[T1]{fontenc} +\usepackage{textcomp} +\usepackage{array} +\usepackage{braket} +\usepackage{microtype} + +\addtokomafont{title}{\rmfamily} + +\title{The \textsf{braket} package} +\subtitle{Macros for Dirac bra--ket $\langle\mid\rangle$ notation and sets $\lbrace\mid\rbrace$} +\author{Donald Arseneau\\\texttt{asnd@triumf.ca}} +\date{12--Sept--2006} + + +\begin{document} + +\maketitle + +Commands defined are: + +\begin{tabular}{@{}*{4}{>{\ttfamily\textbackslash}c<{\{~\}}}>{(}l<{~versions)}@{}} + bra & ket & braket & set & small \\ + Bra & Ket & Braket & Set & expanding +\end{tabular} + +The ``small versions'' use fixed-size brackets independent of their +contents, whereas the ``expanding versions'' make the brackets and +vertical lines expand to envelop their contents (internally using +the \verb+\left+ and \verb+\right+ commands). You should use the vertical bar +character ``\verb+|+'' to input any extra vertical lines. In \verb+\Braket+ these +vertical lines will expand to match the arguments, and in \verb+\Set+ the +first vertical will expand. E.\,g., + +\begingroup +\renewcommand*{\arraystretch}{1.7} +\setlength{\tabcolsep}{10pt} +\begin{tabular}{@{}>{\footnotesize}r>{$\displaystyle}l<{$}@{}} + \verb+\Braket{ \phi | \frac{\partial^2}{\partial t^2} | \psi }+ & \Braket{ \phi | \frac{\partial^2}{\partial t^2} | \psi } \\ + \verb+\Set{ x\in\mathbf{R}^2 | 0<{|x|}<5 }+ & \Set{ x\in\mathbf{R}^2 | 0<{|x|}<5 } \\ +\end{tabular} +\endgroup + +Likewise, you may make an expandable double-bar using either +the ``\verb+\|+'' command or its local alias ``\verb+||+''. + +NOT defined is ``\verb+\ketbra+'' (for projection operators) because I prefer +\verb+\ket{ } \bra{ }+. + +Because each definition is so small, it makes no sense to have a +complicated generic version for many bracket styles. Instead, +you can just copy the definitions and change \verb+\langle+ or \verb+\rangle+, +to what you like. + +\end{document} |