amWhy
Reputation
397/400 score
 16h reviewed No Action Needed Group of polynomial $x^4+2$ in $\mathbb Q[x]$ 16h reviewed Close Theorem : Let $x,y$ be words form $\mathbb{F}_{q}^{n}$. Then $d(x,y)=wt(x-y)$. In particular, $d(x,0)=wt(x)$ 16h reviewed Close Variance reduction by conditioning 16h reviewed Leave Open Prove that $S_\infty < S_\mathbb{N}$ and $S_\infty \lhd S_\mathbb{N}$. 16h reviewed Leave Open Invariant dimension property of a ring $R$ which admits a homomorphism to a division ring $D$ 16h reviewed Leave Open How to develop a formula for a function? 16h reviewed Leave Open Center of $G_1$ x $G_2$ is $\mathbb{Z_{1}}$ x $\mathbb{Z_{2}}$ 16h reviewed Leave Closed How would you go about isolating and solving for k in a probability mass function equation? 16h reviewed Leave Closed Dual spaces and dual basis 1d reviewed Leave Closed Show that if $x = y + z$ , and $d$ is a divisor of any two of the integers $x$, $y$, and $z$, it is also a divisor of the third. 1d reviewed Close $I(\alpha)=\int_{0}^{1}\frac{\arctan(\alpha x)}{x\sqrt{1-x^2}}dx$ 1d reviewed Close sum of dependent random variables: 1d reviewed Leave Open Fiber of morphism induced by map on stalks 1d reviewed Close If $(xy)x^{\rho} =y$, prove that this implies $x(yx^{\rho})=y$. 1d reviewed Close How do can i solve the integral, finding cdf 1d reviewed Close Distribution of sample maximum 1d reviewed Close How do I calculate the group of automorphisms of a cyclic group 1d reviewed Leave Open Linear algebra endomorphism 1d reviewed Leave Open Exhibit isomorphism between $F$ and $F'$ 1d reviewed Close How do I determine orthonormalbasis with the orthonormalization method of Gram and Schmidt?