1,393 reputation
211
bio website von-eitzen.de/math/tntrep.xml
location Bonn, Germany
age 49
visits member for 2 years, 6 months
seen Mar 22 at 14:36

I did study math and had a knack for it, but I am sooo out of that business now ...


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Feb 9 '14 at 14:32
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Oct 16 '13 at 19:04
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Dec 30 '12 at 22:22