Advanced Bash tutorial

[James Kramer]

>
> With the power of email communication, it is not possible to
> accurately gauge your level of sarcasm.  I'll presume it is high,
> saying this observation is trivial.

Doug,
Sorry to come across that way.  I was really impressed with the web
site.  I was trying to issue a compliment but like you say it is
really difficult to express oneself effectively with email.  I really
enjoy science and try to keep myself up to date, but  I have never
heard of quaternions before.  I was impressed and a bit jealous at the
level of accomplishment.  I have only a small grasp of complex number
regarding the advantages of using complex numbers verses polar
coordinates but that is the extent of the knowledge.
Jay

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