# Alex Olssen

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bio website location Canberra, Australia age 27 member for 2 years, 6 months seen Feb 18 at 0:19 profile views 87

Hi,

Generally, I am interested in economics, mathematics (theoretical and applied), statistics (theoretical and applied), and computer programming. I am fluent in Stata, proficient in mata, R, python, and matlab. I occasionally use c++.

Alex

# 85 Actions

 Dec3 answered is the function $1/\sqrt{x}$ uniformly continuous? Dec2 awarded Yearling Dec2 asked Proof that interpolation converges; Reference request Nov8 revised $f'(z)$ is imaginary on the complex axis deleted 1 characters in body Nov8 accepted $f'(z)$ is imaginary on the complex axis Nov8 revised $f'(z)$ is imaginary on the complex axis added 52 characters in body Nov8 asked $f'(z)$ is imaginary on the complex axis Nov6 answered Where to begin in approaching Stochastic Calculus? Nov1 answered Show that $P\{|X-EX | \ge a\} = \frac{E(X - EX)^2}{a^2}$, $a \gt 0$ and $X$ is a random variables taking the values $\{-1,0,1\}$. Oct31 comment Trying to prove proposition is a tautology Have you tried to writing out the truth table? Oct30 comment Help with Metric spaces Would you mind using latex? It's a little hard for me to read. Oct30 comment Interior Set of Rationals. Confused! Hint: what does contained in mean? Oct30 answered Help with Metric spaces Oct30 answered Can someone explain what plim is? Oct25 answered Is $x^n$ Cauchy in $(C[0, 1], ||\cdot||_{\infty})$? Oct25 accepted Is $x^n$ Cauchy in $(C[0, 1], ||\cdot||_{\infty})$? Oct25 awarded Critic Oct25 asked Is $x^n$ Cauchy in $(C[0, 1], ||\cdot||_{\infty})$? Oct25 answered Does $|t - s| < \epsilon$ imply $||t| -|s|| < \epsilon$ for $t,s \neq 0$ and $\epsilon>0$ Oct23 comment Tossing 10 coins, what's the easiest way to see that these two events are independent? Is $i \in \{0, 1\}$? Can you be more specific with your notation?