Mathematics
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ypercubeᵀᴹ
  • Member for 12 years, 7 months
  • Last seen more than a week ago
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About

Interests: math, programming and games, not necessarily in that order.

Favourite numbers: Surreals

As of 2019 October 1st, I have stopped almost activity on the DBA site and the whole SE network.

The reason is the abominable behaviour of SE towards its users (see Monica incident, etc).

I have been adding the occasional comment since then but no questions, answers, edits or moderation activities.

And no hats either. No, I do not hate them.

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29
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3
Posts
14
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18
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2
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10
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16
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5
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14
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4
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19
Posts %
13
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Top posts
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All Questions Answers
Score Newest
answer
16
If $(x+1)(x+3)(x+5)(x+7)= 5760$, what are the possible values of $x$?
May 20, 2018
answer
10
A new imaginary number? $x^c = -x$
Nov 24, 2011
answer
9
Minimum Tournament Required
Jul 9, 2012
answer
8
Evaluate $\lim\limits_{n\to \infty}\frac{1}{n+1}+\frac{1}{n+2}+\cdots+\frac{1}{6n}$
Aug 5, 2012
answer
6
Designing an Irrational Numbers Wall Clock
Feb 25, 2011
answer
6
Find all positive solutions such that $n^2 + 9n +1$ is a perfect square
Oct 16, 2016
answer
5
Resources for a curious beginner mathematician
Nov 17, 2011
answer
4
Is it bad form to write mysterious proofs without explaining what one intends to do?
Dec 27, 2016
answer
3
To find the logarithm of $1728$ to the base $2 \sqrt{3}$
Apr 14, 2013
answer
3
New Character in Chess game
Apr 2, 2020
Top network posts
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315
MySQL COUNT DISTINCT
313
Does the join order matter in SQL?
302
Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-creation
261
MySQL IF NOT NULL, then display 1, else display 0
224
Good explanation of cascade (ON DELETE/UPDATE) behavior

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