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visits member for 3 years, 8 months
seen 36 mins ago

Almost all of the questions on the front page these days are homework questions or textbook exercises. I think I'll be spending a lot less time here.

I hereby authorize whoever it may concern to post my comments as answers if they wish, whether as community wiki or otherwise if you like imaginary internet points.


Apr
18
answered Are all polynomial-bounded functions computable?
Apr
8
answered A variation of the isoperimetric problem in the plane
Mar
26
asked Is the determinant the “only” group homomorphism from $\mathrm{GL}_n(\mathbb R)$ to $\mathbb R^\times$?
Feb
7
answered Orthonormal basis of $\mathbb{R}^n$ containing $v_1 = \frac{1}{\sqrt{n}}(1,1,\ldots,1)$
Sep
23
answered Interchanging the order of maximization and diffrentation
Sep
21
answered How to determine the number of degrees overlap between two circular slices?
Sep
20
answered Inverse quantile function for $\sin^2(x)$
Sep
19
answered Linear fit to wrapped / periodic data
Sep
5
answered Finding the largest circle that contains a single point in a set (and no other point)
Aug
27
answered Why does the standard BFGS update rule preserve positive definiteness?
Aug
6
answered Bounded polyhedra closed under rotation, intersection and complement
Jul
28
answered Global maximum of a sum of Gaussians
Jul
25
asked Global maximum of a sum of Gaussians
Jul
16
answered Is the mean of the truncated normal distribution monotone in $\mu$?
Jun
5
answered Nested Tetrahedrons
May
31
answered How can I find the surface area of a normal chicken egg?
May
24
asked What is the name for a vector field that is both divergence-free and curl-free?
Mar
7
answered Can we always draw $n/3$ disjoint triangles from $n$ points in the plane in general position?
Mar
7
answered How to efficiently determine a metric manifold's skeleton (and what's it actually called)?
Mar
7
answered Minimizing Lagrangian with two functions