Steven Stadnicki

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location Seattle, WA
age 42
visits member for 2 years, 9 months
seen 59 mins ago
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Software engineer and long-time dabbler in mathematics; 11th in the Putnams forever ago but I've long since atrophied.


296 Answers

newest activity votes
2
Recursion relation for Euler numbers
9
$\pi$ from the unit circle, $\sqrt 2$ from the unit square but what about $e$?
7
What is the first cardinal number which is greater than $\omega$
4
Finding maximum score in a “bubble pop” game
2
Infinite Chomp is a finite game?
0
How to present a three-valued logic function as a polynomial?
6
Why does the strategy-stealing argument for tic-tac-toe work?
1
Decomposition of a single 4D rotation
0
Proving that $T(n) = 3T\left(\frac n3\right) + \sqrt n = \Theta(n)$
2
The letters A, E, I, P, Q, and R are arranged in a circle. Find the probability that at least 2 vowels are next to one another.
0
Find $\lim \limits_{n \to \infty}(n^5+4n^3)^{1/5}-n$
7
Solving $\sin \theta + \cos \theta=1$ in the interval $0^\circ\leq \theta\leq 360^\circ$
2
Two trivial questions about zeta function
3
Can $\sin n$ get arbitrarily close to $1$ for $n\in\mathbb{N}?$
12
Second part of the factorial sum divisibility question
4
Closed form sum of $\sum^{\infty}_{n=1} \frac{1}{3^n-1}$
1
a powerset define a group?
2
Nth number of continued fraction
4
Sylow $p$-subgroups of $SO_3(\mathbb{F}_p)$
3
Construct disjoint sequence of infinite subsets of $\mathbb{N}$ whose union is not $\mathbb{N}$
1
Duplicate quadratic Bézier curve with new start point?
5
Solve for numbers to appear on two six-sided dice
1
Einstein Summation Notation Interpretation
2
Please help me to find the value of $ABCDE$ (step by step)
7
what are some isometries of S^2 without fixed points?
0
Orders of $g^2$ when $g$ is odd
3
Magic theorem for cylinders? Symmetry classes according to Conway's notation?
4
Are the face–centroid pyramids of a convex congruent-faced polyhedron congruent?
1
Is it proper to say that two infinite sets are the “same size” if there is a bijection between them?
4
It seems like a nim variant
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