In this directory you should find several Mathematica packages for
performing High-Energy Calculations. The files are:

NonCommutativeMultiply.m -	General utilities for handling non-commutative
				algebras.
RelativisticKinematics.m -	Functions for manipulating four-vectors.
Spinor.m -			A large set of rules and functions for handling
				Dirac algebra objects, including spinors and
				gamma matrices.
Class.m -			General utilities implementing some 
				object-oriented programming capabilities in 
				Mathematica.
StandardModel.m -		A data-base of rules, based on Class.m, with
				the major properties of the Standard Model.
CrossSection.m -		Automatic phase-space generation and
				integration.
SpinorTechniques.m -		Implementation of the spinor
				techniques of Kleiss and Stirling.
aliases.m -			Some aliases and other short-cuts to reduce
				typing.
work.m -			Will load all the necessary packages, in the
				correct order.
Samples -			A directory containing several examples of
				calculations performed with these
				packages.
HIP.ps -			A postscript file for SLAC-PUB-5576 
				documenting the packages.
HIP.dvi -			A dvi file for SLAC-PUB-5576
				documenting the packages.