Mathematics
Erick Wong's user avatar
Erick Wong's user avatar
Erick Wong's user avatar
Erick Wong
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All Questions Answers
Score Newest
answer
69
Is the Law of Large Numbers empirically proven?
Jan 29, 2015
answer
27
GCD to LCM of multiple numbers
Mar 3, 2013
answer
24
How to show that $\lim \frac{1}{n} \sum_{i=1}^n \frac{1}{i}=0 $?
Aug 26, 2014
answer
22
Is it true that for infinitely many values of $n$, the sum of digits of $2^n$ is greater than for $2^{n+1}$?
Jul 26, 2014
answer
22
Why do early math courses focus on the cross sections of a cone and not on other 3D objects?
Apr 19, 2019
answer
19
Does the series $ \sum\limits_{n=1}^{\infty} \frac{1}{n^{1 + |\sin(n)|}} $ converge or diverge?
Jan 4, 2013
answer
19
Simulate repeated rolls of a 7-sided die with a 6-sided die
Aug 17, 2014
answer
18
Values taken by Euler's phi function
Jan 31, 2013
answer
16
Does knowing the totient of a number help factoring it?
Sep 6, 2012
answer
16
Polynomials that pass through a lot of primes
Feb 17, 2016
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8
Project Euler problem 12
6
sorting two paired lists of real numbers to minimize consecutive absolute differences
6
Who is this...? Array...?
5
Interesting mathematical documentaries
5
Sequence of permutations without a fixed point

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