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SBF
  • Member for 13 years, 4 months
  • Last seen more than a month ago
  • Berlin
14 votes
1 answer
3k views

Declare Math Operator

14 votes
1 answer
284 views

Lack of notification

9 votes
1 answer
156 views

Missing comments

8 votes
1 answer
2k views

Difference between MSE and MO [duplicate]

8 votes
4 answers
529 views

When to vote an answer down

5 votes
1 answer
232 views

When is it possible to see the voting history

4 votes
0 answers
140 views

Tags: Markov process and Markov Chains

4 votes
1 answer
364 views

Answer to a short question that was already answered in comments

3 votes
1 answer
117 views

Why does my gravatar change?

2 votes
1 answer
208 views

Several @user in the comment

2 votes
1 answer
322 views

-15 of reputation. where to check, why? [duplicate]

1 vote
1 answer
181 views

How to close the room which you own

0 votes
2 answers
369 views

Policy on questions used in interviews