Lord_Farin
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 14h reviewed Reopen UMVUE of $\frac{1}{\theta}$ coming from $f(x) = \theta x^{\theta - 1}$. 16h reviewed Looks OK Small proximity of important points of a function 16h comment Small proximity of important points of a function For some basic information about writing maths on this site see e.g. here, here, here and here. Particularly, since searching in images is hard, posting image answers is not appropriate. 19h comment Link between definitional expansions and definitional extensions. @Sara You're welcome. It was also helpful to me to go through these things once more. Cheers :). 1d revised Link between definitional expansions and definitional extensions. added 1717 characters in body 1d revised Number of pairs $(A,B)$ with $\gcd(A,B)=B, A \ne B^2$ with $A,B \le n$ edited tags; edited title 1d reviewed Reject Trying to find the markov chain and adjacency matrix of this graph? 1d reviewed Approve Sum of Square roots formula. 1d reviewed Close Verify the identity : 1d answered Link between definitional expansions and definitional extensions. 2d revised Approximation for the Summation of Sequence of Powers of Sines Functions. added 12 characters in body; edited tags 2d reviewed Close Approximation for the Summation of Sequence of Powers of Sines Functions. 2d reviewed Close Delta epsilon proof statement logic 2d reviewed Looks OK Negation of “Diane rode her bicycle 100 miles on Sunday” Apr17 reviewed Close Find two numbers, given their greatest common divisor and least common multiple Apr13 comment If $\frac{a+b}2$ is rational, can we say that $a,b$ are rational? For some basic information about writing maths on this site see e.g. here, here, here and here. Apr13 revised Erdős Prime Sieve Conjecture added 2 characters in body; edited tags Apr13 reviewed Close how to find a dimension of cuboid if we are given only volume and surface area of cuboid??? Apr13 reviewed Close The Jacobson radical under maps Apr13 reviewed Looks OK Why can $5^{2n+3} + 3^{n+3} \cdot 2^{n} \quad \forall n \in \mathbb{N}$ never be a prime number?