Logan Maingi
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# 291 Actions

 Dec21 reviewed Reject Is this true? $(1+1/n)^n=1+1/1!+1/2!+1/3!+1/4!+\cdots + 1/n!$ Dec21 reviewed Approve Extended version of the boundedness theorem: $f$ attains its bounds $\inf$ and $\sup$ of $\{f(x) | x \in [a,b]\}$ Dec21 reviewed Reviewed Infiniteness of non-twin primes. Dec21 reviewed Looks OK Let $x,y,z$ be integers and $11$ divides $7x+2y-5z$. Show that $11$ divides $3x-7y+12z$. Dec21 reviewed No Action Needed In a family with two children, what are the chances, if one of the children is a girl, that both children are girls? Dec21 reviewed Close functional equations with restricted domain Dec21 reviewed Close random thought: are some infinite sets larger than other Dec21 reviewed No Action Needed $L^2$ method to solve the PDE $\bar{\partial}u=f$, where $f\in L^{ 2 }_{ (0,p) }(\Omega )$ Dec21 reviewed Close Consider $P(n)$ as a number of $n$-permutations, which each cycle have even length, and … Dec21 reviewed Approve Probability that a geyser erupts Dec21 reviewed Leave Open Reputation probabilities Dec21 reviewed Close Is there any good reason not to define $0^0=1$ , such as contradictions in algebra or arithmetic? Dec21 reviewed No Action Needed Etymology of the word “isotropic” Dec21 reviewed Looks OK For any $n$, there are at most two simple groups of order $n$? Dec21 reviewed Close For any $n$, there are at most two simple groups of order $n$? Dec21 reviewed No Action Needed For set of positive measure $E$, $\alpha \in (0, 1)$, there is interval $I$ such that $m(E \cap I) > \alpha \, m(I)$ Dec21 reviewed Looks OK Reducing ${n\choose k} - {n\choose k-1}$ Dec20 reviewed Close Proof of a claim on a continuous function in [0,1] Dec20 reviewed Leave Closed Simplify this Boolean Expression X + (~x) * y Dec20 reviewed Leave Open Calculus self taught? Books?