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Hi, my name is Claus Tøndering. I live in Kongens Lyngby , Denmark .
I was born in 1953. I'm a computer engineer by profession, having a Master's degree from the Technical University of Denmark . I retired in January 2020.
My home page is here . There, you'll also find two documents I've written, namely, Frequently Asked Questions about Calendars and an introduction to surreal numbers .
My Wikipedia user name, oz1cz , is actually my amateur radio callsign . I am, however, not currently active as a radio amateur.
In case you're wondering: The ø in my name is a special Danish letter. It is pronounced more or less like the i in the English word sir .
This user accepted Jesus Christ as his Lord and Personal Savior!
