Micah
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 Jan28 reviewed No Action Needed Urn with marbles, unknown number of colors Jan28 reviewed Reviewed Why does notation for functions seem to be abused and ambiguous? Jan28 reviewed Reopen Finding Eigenvalues of given linear operator Jan27 reviewed Reopen Fundamental group of two circles joined by an arc Jan27 reviewed Leave Closed If $a^2+ab+b^2=c^2+cd+d^2$ then $a+b+c+d$ is not prime. Jan26 reviewed Leave Closed Can every group be extended to ring with idenity Jan26 comment How to show that $(L_n,F_n) < 3$ (Lucas numbers and Fibonacci numbers) You're quite welcome! I've never been anywhere near IMSA... Jan26 answered How to show that $(L_n,F_n) < 3$ (Lucas numbers and Fibonacci numbers) Jan26 reviewed Leave Closed Number of circular permutation of word 'CIRCULAR' Jan26 reviewed Reopen How many critical values does $f$ have on $(0,10)$, given $f '(x)=\frac{\cos^2 x}{x} -\frac{1}{5}$? Jan25 comment Can the cube of every perfect number be written as the sum of three cubes? None of $495$, $82$, and $57$ are prime. Jan25 reviewed Leave Closed Integers Positioned Around a Circle Jan24 reviewed Leave Closed Proving $1+\sum_{i=1}^n i (i!)=(n+1)!$ Jan24 revised Algebra on a Louvre tablet this is not algebraic geometry Jan24 answered Closed non-exact $2$-form on $T = S^1 \times S^1$ Jan22 answered Show rigorously that the sum of integrals of $f$ and of its inverse is $bf(b)-af(a)$ Jan21 reviewed Reopen How long is the shadow of a 6-foot tree planted 15 feet from a 18-foot lamp post? Jan21 reviewed Approve graph-laplacian tag wiki excerpt Jan21 reviewed Approve graph-laplacian tag wiki Jan20 comment Examples of open problems solved through short proof Here is an example of this happening on MathOverflow, I think. I don't understand the details well enough to want to write up a full answer, though...