Mathematics
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gandalf61
  • Member for 5 years, 2 months
  • Last seen more than a week ago
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I like Marmite and Gentleman's Relish on toast. Although not on the same piece of toast.

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All Questions Answers
Score Newest
answer
33
Is it possible to shorten the solution for this 2014 RMO question?
May 14, 2018
answer
21
What is the probability that the first head will appear on the even numbered tosses
Nov 17, 2017
answer
16
Need Help : Proving polynomials are continuous, without circular reasoning
Jan 7, 2019
answer
15
Find $\prod^\infty_{n=1} (1 - 10^{-3* 2^n})$.
Mar 31, 2017
answer
14
Is there a name for categories whose objects are sets?
Sep 5, 2019
answer
11
Degree of the eighth vertex given the other degrees
Apr 30, 2018
answer
11
A quick way, say in a minute, to deduce whether $1037$ is a prime number
May 21, 2018
answer
10
Say $a=b$. Is "Do the same thing to both sides of an equation, and it still holds" an axiom?
Jun 5, 2018
answer
10
Can the inverse of this function be expressed in closed form?
Jun 27, 2018
answer
10
After deleting the multiples of $2$ and multiples of $3$ from list of integers from $1$ to $N$, why are a fifth of the numbers still multiples of 5?
Jul 11, 2018
Top Meta posts
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How to type Sigma and other symbols in MathJax
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101
If objects in motion experience time differently, how does my body stay synced when I move my legs or arms?
82
Why did NASA use U.S customary units?
78
Experiment to show that we need two eyes to determine depth
74
Why are red and blue light refracted differently if they travel at the same speed in the same medium?
58
How do you make more precise instruments while only using less precise instruments?

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