Rudy the Reindeer
Reputation
21,635
77/100 score
 Oct 31 answered How to find the span of a set of polynomials Oct 31 answered $C$ groups of highest order Oct 29 awarded Popular Question Oct 29 comment Let $F\subseteq K$ and $V$ is a vector space over $K$ with a basis. What is the basis of $V$ over $F$? So... $K$ is a field with a basis $e_i$? Does that mean $K$ is also a vector space? Oct 29 answered Assume G is a finite group and prove that the number of elements x in G s.t. $x^3=1$ is odd Oct 28 awarded Popular Question Oct 22 revised Suppose $\lim \sup_{n \to \infty}a_n \le \rho$. Show $\lim \sup_{n \to \infty} a_n^{{(n-m)}/{n}} \le \rho$. edited title Oct 22 revised Proving that a complex function is analytic, and finding its power series edited title Oct 22 awarded Popular Question Oct 20 awarded Necromancer Oct 19 awarded Nice Question Oct 17 awarded Popular Question Oct 12 awarded Popular Question Oct 9 revised Limits of 2 variable functions added 129 characters in body Oct 9 revised Limits of 2 variable functions rolled back to a previous revision Oct 9 revised Limits of 2 variable functions added 43 characters in body; edited title Oct 3 comment Calculating $\int_\gamma \frac{1}{1+z^2}\,dz$ @Tom-Tom Great, thank you. Oct 2 comment Calculating $\int_\gamma \frac{1}{1+z^2}\,dz$ What's a primitive function? Oct 2 revised How to prove function $f(x,y)=\frac{1}{xy}$ is not uniformly continuous? added 8 characters in body; edited title Oct 2 comment How to prove function $f(x,y)=\frac{1}{xy}$ is not uniformly continuous? Nicely done. ${}$