106,279 reputation
696194
bio website von-eitzen.de/math/tntrep.xml
location Bonn, Germany
age 48
visits member for 1 year, 10 months
seen yesterday

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


14 Earned bounties for 800 reputation

1
7
votes
2
answers
808
views