Mathematics
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Doctor Who
  • Member for 3 years, 4 months
  • Last seen more than 3 years ago
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Senior undergraduate looking to study mathematical and categorical logic and foundations of mathematics at the Ph.D. level.

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All Questions Answers
Score Newest
answer
14
$n$ is prime iff $\binom{n^2}{n} \equiv n \pmod{n^4}$?
Aug 6, 2020
answer
11
Is $\mbox{Rank}(A + A^2) \leq \mbox{Rank} (A)$?
Jul 31, 2020
answer
10
Uncountable sets - Why is the following proof false?
Jul 28, 2020
answer
10
Evaluate $\lim _{n\to \infty }\int _{0}^{1}nx^ne^{x^2}dx$
Aug 12, 2020
answer
8
Collatz Conjecture: What is the problem with this simple argument for showing there are no cycles
Aug 19, 2020
answer
6
Expected Value of flipping through a book
Aug 20, 2020
answer
6
Could we really started mathematics right away without proving existences of sets?
Jul 31, 2020
answer
5
Well-ordering on natural numbers
Aug 6, 2020
answer
5
Solutions for $615+2^x=y^2$ on the integers
Aug 20, 2020
answer
5
How many unique "$\phi$-nary" expansions are there for $1$?
Aug 2, 2020

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