Reputation
4,231
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
3 15 42
Impact
~163k people reached

Aug
26
awarded  Popular Question
Aug
16
awarded  Popular Question
Aug
4
accepted Matlab, how do I change the default scatter plot size?
Jul
30
comment Matlab, how do I change the default scatter plot size?
How do you know what plotstring symbols are available, I tried googling and found irrelevant links. I even tried custom symbols like the letter 'A'.
Jul
30
asked Matlab, how do I change the default scatter plot size?
Jul
29
awarded  Popular Question
Jul
22
awarded  Notable Question
Jul
7
awarded  Famous Question
Jun
2
awarded  Popular Question
May
26
awarded  Notable Question
Apr
28
comment Simple calculus series question; convergence of $\sum_{j = -\infty}^{\infty} \frac{1}{z - j}$
Or the integral test right?
Apr
28
comment Simple calculus series question; convergence of $\sum_{j = -\infty}^{\infty} \frac{1}{z - j}$
Well it can't be $j \to \infty$ either because the increasing index is $j$
Apr
28
asked Simple calculus series question; convergence of $\sum_{j = -\infty}^{\infty} \frac{1}{z - j}$
Apr
28
comment Taylor/Laurent series question for $\cot(\pi z)$;where did $1/n$ come from?
Oh I think you mean to say $1/(z - n) \approx -1/z$
Apr
28
comment Taylor/Laurent series question for $\cot(\pi z)$;where did $1/n$ come from?
That one kind of works backwards.
Apr
28
comment Taylor/Laurent series question for $\cot(\pi z)$;where did $1/n$ come from?
"$because 1/(z−n)≈-1/n$ as $n\to \infty $", you mean to say $z\to \infty$?
Apr
28
asked Taylor/Laurent series question for $\cot(\pi z)$;where did $1/n$ come from?
Apr
28
comment Mittag-Leffler Proof. Rudin notation question and some basic real analysis/topology
3. I am trying to explain the blue box in my own words. Is it saying basically, $Q_1$ is the principal part and the $\sum ( R_n - Q_n)$ is the analytic part?
Apr
28
comment Mittag-Leffler Proof. Rudin notation question and some basic real analysis/topology
1.$$ \sum_{j = 1}^{\infty} \frac{a_{-m(j)} ^j}{(z-z_j)^{m(j)}} + \frac{a_{-m(j) + 1} ^j}{(z-z_j)^{m(j)-1}} + \dots + \dots \frac{a_{-1} ^j}{(z-z_j)}$$?
Apr
28
comment What is $P$ and $X$ is supposed to be in this analysis question?
Might I also ask why $g$ being uniform continuous implies the $\delta$ business?