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Krijn
Nymegen, Netherlands
Master's student at Radboud University Nijmegen.
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Top Questions
28
votes
Visualizing the factorial
elementary-number-theory
factorial
visualization
asked Aug 3, 2015 at 15:43
math.stackexchange.com
16
votes
Intuition behind $(-\frac{1}{2})! = \sqrt{\pi}$
intuition
gamma-function
asked Aug 21, 2015 at 8:23
math.stackexchange.com
12
votes
Number of lines to connect $n \times n$ dots
recreational-mathematics
asked Aug 8, 2015 at 14:12
math.stackexchange.com
9
votes
Reference for map $\operatorname{Hom}^d(C,\mathbb{P}^1) \to \operatorname{Sym}^d(C)$
ag.algebraic-geometry
reference-request
arithmetic-geometry
algebraic-curves
asked Jun 8, 2017 at 12:57
mathoverflow.net
7
votes
Explaining genus to students
concept-motivation
abstract-algebra
asked Sep 27, 2017 at 13:33
matheducators.stackexchange.com
7
votes
Reference request for recurrence relation of division polynomials
nt.number-theory
reference-request
elliptic-curves
ho.history-overview
asked Jan 16 at 15:08
mathoverflow.net
7
votes
Subscript on $\rangle$
subscripts
asked May 18, 2015 at 14:10
tex.stackexchange.com
6
votes
Elementary proof that $-1$ is a square in $\mathbb{F}_p$ for $p = 1 \mod{4}$
elementary-number-theory
asked May 10, 2015 at 12:03
math.stackexchange.com
6
votes
Embedding $\mathbb{F}_{q^2}^*$ into $GL_2(\mathbb{F}_{q})$
abstract-algebra
field-theory
finite-fields
asked Jul 8, 2015 at 12:43
math.stackexchange.com
6
votes
How to extract Subject from PEM file using NodeJS
node.js
x509certificate
asked Jul 30, 2019 at 15:51
stackoverflow.com
1
2
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Top Answers
9
Does group inverse commute with multiplication for all groups?
math.stackexchange.com
8
Character table of the non-abelian group of order 21
math.stackexchange.com
6
Alternate ways to prove that $4$ divides $5^n-1$
math.stackexchange.com
6
Number of lines to connect $n \times n$ dots
math.stackexchange.com
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