i. m. soloveichik
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 1d answered Finding the size of a Galois Group of a splitting field for a polynomial of degree 6. Aug9 answered Surprising identities / equations Aug7 answered How can I prove that $xy\leq x^2+y^2$? Aug6 answered Minimal polynomial for $\zeta+\zeta^5$ for a primitive seventh root of unity $\zeta$ Aug3 answered Why does $x$ vanish in the group $\langle x,y\mid x^3, y^3, yxyxy\rangle$? Aug3 answered If $f\left(x-\frac{2}{x}\right) = \sqrt{x-1}$, then what is the value of $f'(1)$ Aug3 answered Area of Triangle when 2 Sides and No Angle Known Aug1 answered The number of roots of $f(x)=xe^x-1$ Aug1 asked Unique normal subgroups of every possible order Aug1 answered The values of $N$ for which $N(N-101)$ is a perfect square Aug1 answered Produce unique number given two integers Jul31 answered Finding an $n$ such that $n^2 \equiv -1 \mod p$ Jul31 answered Find 3rd side, given two sides and bearings Jul31 answered How many solutions $k>1$ does the equation $\exp ((k-1)/( k+1))=\sqrt{k}$ have? Jul31 answered Characterization of solvable groups in terms of subgroups of certain orders? Jul31 answered 3 distinct numbers are selected from $\{1,\ldots,9\}$. What is the probability that 9 is selected? Jul31 answered Do two points determine a unique line in 4D space? Jul30 asked Largest Equilateral Triangle in a Polygon Jul30 asked Groups of order $n^2$ that have no subgroup of order $n$ Jul30 answered A strange trigonometric equation