Re: Quantum Algebra
- To: mathgroup at smc.vnet.net
- Subject: [mg41256] Re: Quantum Algebra
- From: "Dr. Wolfgang Hintze" <weh at snafu.de>
- Date: Sat, 10 May 2003 04:03:16 -0400 (EDT)
- References: <b9dmre$1cu$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Cesar,
I have installed your package and had a short first look at it going
through the notebook QuantumAlgebra.nb provided with your package.
Congratulations, very good work, I like it.
There were only two small mistakes when I went the notebook on my
version 4.0
Chapter 3, In[]-line 8 from below:
In the definition of the psi-Operator the ^ was over the word "Operator"
instead of over P. I corrected that by deleting the line from the start
up to P and retyped it correctly. It then worked well.
Chapter 9, last IN[]-line
After the simplication of the function psi[x] I get the following message
\!\(Attributes::"ssle" \(\(:\)\(\ \)\)
"Symbol, string, or HoldPattern[symbol] expected at position
\!\(1\) in \
\!\(Attributes[\[Phi]\_0]\)."\)
This is perhaps harmless. The Out[]-line seems to be correct.
A final question for the moment: I didn't find a documentation to load
into the help browser. Did you create one? Would be helpful.
Regards,
Wolfgang
Cesar Guerra wrote:
> Hi Math Group
>
> I just have been written a package to do algebraic
> quantum calculations called QuantumAlgebra. You can
> find the files for download at
>
> http://library.wolfram.com/infocenter/MathSource/4898/
>
> This is a first version package, and I would be
> grateful for any suggestions to further improve the
> package.
>
> Regards
>
> Cesar
>
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