Name: Rolf Mertig Date: 02/14/03-11:07:47 PM Z


Hi,
sorry for the late answer.

There is still a slight problem if you install FC into the
$UserAddOnsDirectory
You can fix it as follows (this is on Linux, but the same approach should
work on Mac or Windows):
create a file fc with the lines:
HighEnergyPhysics`FeynCalc`$FeynCalcDirectory=”~/.Mathematica/Applications/HighEnergyPhysics”;
<<HighEnergyPhysics`fc`

then:

[rolf@colossos rolf]$ math
Mathematica 4.2 for Linux
Copyright 1988-2002 Wolfram Research, Inc.
 – Motif graphics initialized –

In[1]:= !!fc
HighEnergyPhysics`FeynCalc`$FeynCalcDirectory=”~/.Mathematica/Applications/HighEnergyPhysics”;
<<HighEnergyPhysics`fc`

In[1]:= <<fc

FeynCalc4.1.1 Type ?FeynCalc for help or visit http://www.feyncalc.org
$PrePrint is set to FeynCalcForm. Use FI and FC to change the display format.

In[2]:= $UserAddOnsDirectory

Out[2]= /home/rolf/.Mathematica

<I failed to install FeynCalc on Mathematica 4.2. Does anybody has
<experience with this?