18,620 reputation
638113
bio website tancast.com/wp-content/…
location
age
visits member for 3 years, 11 months
seen 6 hours ago

Apr
13
reviewed No Action Needed Polynomials not dense in holder spaces
Apr
13
reviewed No Action Needed Proof of Lemma 4.2 in [G-T] pg 55
Apr
9
reviewed Reviewed Showing that a group of order $pq$ is cyclic if it has normal subgroups of order $p$ and $q$
Apr
8
reviewed No Action Needed Given $X$ and $Y$ and a percent, how do I calculate the quantity that is that percent between them?
Apr
8
reviewed No Action Needed Given $X$ and $Y$ and a percent, how do I calculate the quantity that is that percent between them?
Apr
8
reviewed Reject Show that $f(x)=1/ x$ is continuous at any $c\neq 0$
Apr
8
reviewed Reviewed Functions without Laplace transform?
Apr
6
reviewed No Action Needed well-ordering principle
Apr
5
reviewed No Action Needed convergence of product
Apr
5
reviewed Looks OK How does $\left|-x^{n}{e^{-x}}\right|_{0}^{\infty}$ evaluate to zero? Is there a different explanation?
Mar
29
reviewed Reviewed Uniqueness of minimal normal subgroup of a primitive group
Feb
8
reviewed Edit Moore neighborhood on a two-dimensional Cartesian lattice
Feb
6
reviewed Reject How do quaternions represent rotations?
Feb
5
reviewed Excellent An entire function with two periods
Feb
5
reviewed Excellent Empirical distribution vs. the true one: How fast $KL( \hat{P}_n || Q)$ converges to $KL( P || Q)$?
Jan
25
reviewed Approve Why does this Fourier series have a finite number of terms?
Jan
24
reviewed Approve How do I find the delta analytically for $f(x)$ with a degree other than $1$
Jan
24
reviewed Approve If $AB=BA$, show that $B$ is diagonalizable.
Jan
24
reviewed Approve polynomial of degree at least 1
Jan
24
reviewed Approve Group extension: $H^n(\mathbb{Z},M)$