1,273 reputation
111
bio website von-eitzen.de/math/tntrep.xml
location Bonn, Germany
age 48
visits member for 1 year, 11 months
seen Aug 31 at 22:02

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


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Oct 28 '12 at 18:03
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Dec 30 '12 at 22:22
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Oct 16 '13 at 19:04