CTAN has a new package: physymb

[CTAN Announcements]

This should be at your local mirror.

Thanks again,
Jim Hef{}feron
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: physymb
Version number: 0.1
Author's name: David Zaslavsky
Summary description: A set of assorted macros useful to physicists
License type: lppl

Announcement text: 
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The physymb package (physics symbols) contains a large
collection of small macros that may be useful to physicists
and occasionally some mathematicians. It streamlines writing
Dirac notation, derivatives, vector variables, unit vectors,
scientific notation, elementary particles, and many other
things.
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This package is at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/physymb
.  Information is at
   http://tug.ctan.org/pkg/physymb
(it may take a day for the information to appear).  We are supported 
by the TeX Users Group http://www.tug.org .  For your users group 
see http://www.tug.org/usergroups.html .