 | This user is a participant in WikiProject Mathematics. |
 | This user likes geometry. |
 | This user is a mathematician. |
I'm a mathematician and I've been using Wikipedia since 2002/2003. Aside from occasional corrections or improvements I set up this account in 2007 to contribute missing articles as well. I can be found in the German wikipedia too:[1]
| Mathworld | Encyclopedia of Mathematics | Mathematisches Lexikon |
| PlanetMath | OEIS | Plouffe's inverter |
| MacTutor | Cut the Knot | ETC |
| Matroids Matheplanet | FreeMath | Stanford Encyclopedia of Philosophy |
| dictionary of archaeology |
| IMDB |
| {{Google books|ID|displayed text|page=}} | {{MathWorld|title=|urlname=}} | {{springer|id=|title=|first=|last=}} |
