User:BPK

Русский — родной язык этого участника.

This user can contribute with a professional level of English.

Dieser Benutzer spricht Deutsch auf einem professionellen Niveau.

Cet utilisateur ne comprend pas le français ou seulement avec des difficultés notables.

Este usuario no entiende español (o lo entiende muy difícilmente).

Tämä käyttäjä ymmärtää suomea hyvin vähän tai ei yhtään.

這位用戶無法理解中文，或難以理解中文。
这位用户无法理解中文，或难以理解中文。

Only the lack of proven oil fields in Antarctica deters penguins from revolution.

prog-4

This user is an expert programmer.

This user is an expert C# programmer.

This user is an intermediate Visual Basic programmer.

This user is an expert Delphi coder.

This user can program in assembly language.

This user is an advanced Ruby user.

This user is a beginning ColdFusion programmer.

e^{j\omega C}\,\!

This user is an electronic engineer.

This user is an electrical engineer.

This user is a linguist.

This user is a philosopher.