Mathematics
Adam Rubinson's user avatar
Adam Rubinson's user avatar
Adam Rubinson's user avatar
Adam Rubinson
  • Member for 11 years, 5 months
  • Last seen this week
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All Questions Answers
Score Newest
question
4
In the StackExchange iPhone app, how do I get MathJax to work in comments in the Math StackExchange section?
Oct 4, 2019
question
1
Should you ask questions on math.se (and other sites) that you know you won't understand the answer to any time soon?
Jan 16, 2021
answer
1
Requests for Reopen & Undeletion Votes (volume 01/2021 - 12/2021)
Feb 21, 2021
question
-6
I made the best answer to my own question after posting a bounty on it. Now I'm losing $50$ points when I haven't done anything wrong. A bit unfair?
Dec 3, 2021
Top network posts
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27
Proving that closed (and open) balls are convex
24
Can every terminating rational number be approximated with a square root?
24
Does there exist $\ n,m\in\mathbb{N}\ $ such that $\ \left\lvert \left(\frac{3}{2}\right)^n - 2^m \right\rvert < \frac{1}{4}\ $?
21
Student asked me if it is necessary to simplify fractions at the end of answering a question. I'm not sure how to respond
20
Collatz conjecture but with $n^2-1$ instead of $3n+1.$ Does the sequence starting with $13$ go to infinity?

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