User:Rschwieb

0_0

e^{i\pi \ }

This user is a mathematician.

PhD

This user has a Doctor of Philosophy degree in Mathematics.

This user is a participant in
WikiProject Mathematics.

This user enjoys chess.

This user listens to industrial.

This user enjoys speedcubing and has a personal record of 0'0"45.

This user has been on Wikipedia for 18 years, 7 months and 8 days.

This user is a native speaker of the English language.

該用戶能以一般的中文進行交流。
该用户能以一般的中文进行交流。

This user is an intermediate Python programmer.