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Christian Hupfer top 0.41% this year

My name is Christian Hupfer and I live in Germany. My former profession was to be an Astrophysicist, but I quit the university and research after I've obtained my PhD (German "Doktor rer. nat.").

You can contact me by mail: kontakt@siebenfelsen.de -- or via contact form on my website.

Nowadays I work as a teacher for Physics and Mathematics at a "Berufliches Gymnasium" near my beautiful region of Black Forest in Baden-W├╝rttemberg in Southern Germany.

I am involved in training courses for other teachers,.

All of my worksheets, class tests and books/articles are generated via LaTeX - I use it since 1997.

I am the author of following packages

  • assoccnt
  • jumplines

They can be found on CTAN and on TeXlive as well.

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