KingOliver
Reputation
1,448
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
1 10 34
Newest
Impact
~84k people reached

• 1 helpful flag
• 157 votes cast

# 74 Accepts

 Aug 24 accepted Prove that the only numbers not expressible as a sum of consecutive positive integers takes the form $2^n$ for some $n \in \mathbb N$ Feb 10 accepted Buy more lottery tickets or more multipliers? Dec 8 accepted Showing that $\sum_j e^{-jx}x^j$ converges uniformly Dec 3 accepted How to prove Riemann integrable with partitions Nov 18 accepted How to show that $\sum {2^j + j \over 3^j - j}$ converges Nov 5 accepted Limit of metric of sequences Sep 14 accepted Showing that $(a_n^2)$ is Cauchy implies that $(a_n)$ is Cauchy Jun 13 accepted Binomial coefficients equal to a prime squared Jun 3 accepted Number of possible pairs from $\{1,\dots, n\}$ with $i < j$ May 23 accepted How to find instances when $d(a,b) = p^2$ for $p$ a prime. May 3 accepted Galois relations between subfields May 3 accepted Standard representation of $\frak S_4$ May 3 accepted Weights versus roots Apr 28 accepted How to compute the weights of $\Gamma_{3,1}$ the irrep of $\mathfrak{sl}_3\Bbb C$ Apr 27 accepted Computing eigenvalues for $\mathrm{Sym}^2(\mathrm{Sym}^3 V))$ for $V = \Bbb C^2$ Apr 8 accepted Factoring $x^{255} -1$ over $\Bbb F_2$ Feb 28 accepted Connection between Galois trace and matrix trace Feb 20 accepted Character of a permutation representation Feb 20 accepted Basic identity of characters Feb 17 accepted Subgroups of order $p$ and $p^{n-1}$ in a group of order $p^n$.