User:Rune Haugseng

no	Denne brukeren har norsk som morsmål.

en-4

This user speaks English at a near-native level.

de-2

Dieser Benutzer hat fortgeschrittene Deutschkenntnisse.

fr-1

Cet utilisateur peut contribuer avec un niveau élémentaire de français.

$\sum_{i=1}^{\infty}{1 \over i^2}$

This user is an advanced mathematician.

UK	This user uses British English.

This user is a university student.