Mathematics
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Covi's user avatar
Covi's user avatar
Covi
  • Member for 13 years, 4 months
  • Last seen more than 2 years ago
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18
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All Questions Answers
Score Newest
answer
17
A comprehensive list of binomial identities?
Aug 24, 2010
question
14
Undergraduate/High-School-Olympiad Level Introductory Number Theory Books For Self-Learning [closed]
Aug 7, 2010
question
11
"Counting Tricks": using combination to derive a general formula for $1^2 + 2^2 + \cdots + n^2$
Jun 25, 2011
question
11
If $\sum a_n$ converges, prove $\sum a_n^3$ converges
May 16, 2014
question
5
A high school competition-level problem concerning sum and sequence
Aug 4, 2010
question
5
How can one prove $\lim \frac{1}{(n!)^{\frac 1 n}} = 0$?
May 12, 2014
question
3
For any set of formulas in propositional logic, there is an equivalent and independent set
Oct 23, 2014
question
3
If $\Gamma \cup \{ \neg \varphi \}$ is inconsistent, then $\Gamma \vdash \varphi$
Nov 12, 2014
question
2
Maximum number of triangles formed by points on a square?
Mar 2, 2011
question
2
Distance between any two points in a compact metric space
May 16, 2014
Top network posts
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305
How to create fixed width table columns with text raggedright/centered/raggedleft?
299
Reference different places to the same footnote
77
Select Pane with C-<number> in tmux
33
org-mode: how to generate clock report for hours worked each day?
29
How to specify a fixed height for all rows in a table?

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