7:21 AM
@MartinSleziak deleted-tag The tag geometric-algorithms is gone. math.stackexchange.com/posts/3790627/revisions
@MartinSleziak deleted-tag The tag mean-value-theorems is gone: math.stackexchange.com/posts/3793797/revisions
2 hours later…
9:03 AM
5
$\lim_{x \to \infty} (x + \frac{2x^{3}}{3} - \frac{2(x^2+1)^{\frac{3}{2}}}{3})$ this limit according to wolframalpha is equal to $0$. So this is my work thus far $\lim_{x \to \infty} (x + \frac{2x^{3}}{3} - \frac{2(x^2+1)^{\frac{3}{2}}}{3})$ output is $\infty - \infty$ which is indeterminate for...
@Arctic Char OK. You can add a tag real-analysis" or "calculus", but don'd delete the tag "analysis". — Michael Rozenberg 12 mins ago
1
While reading through Analysis 1 by Vladimir A. Zorich, I encountered this proof which has this 1 step I can't understand. Here is the consequence and the proof: For every $x\in \mathbb R$ the following is true $$-x=(-1)\cdot x$$ Proof. $\ \ x+(-1)\cdot x=\underbrace{(1+(-1))\cdot x}_\text{Which ...
Please avoid the use of the "analysis" tag. Indeed the tag info explicitly suggest to use a more specific tag. — Arctic Char 16 hours ago
The upshot is: if analysis tag is used alongside other "analysis" tag (say real-, complex-, functional-, ....), then it gives zero extra infomation. If analysis tag is used alone, then it's not specific enough. — Arctic Char 15 hours ago
@ArcticChar I understand, but nevertheless I don’t think it is deficitary in any way. Some people may explore the network using that particular tag and I put it there to reach those ones who do. Please don’t remove that tag from my posts in the future, except if I don’t put the more specific one also. Thanks for the insights on the topic — Grigori Perelman 15 hours ago
I will try to do that (in general when I edit a post I do not check who's the asker - that's irrelevant). — Arctic Char 15 hours ago
@ArcticChar I have copied the comment exchange into this room - so they are archived if the comments are deleted.
If you don't want to have them here, I can move them to Trash. (Alternatively, I could add you as a RO if you with to - although when I asked about that before, I did not recall some response.)
10:01 AM
@ArcticChar It just means that there are some things you can now do in this room (pin a message, move messages, etc.)
A more detailed overview can be found on Meta Stack Exchange: Is there a list of SE chat privileges, and the minimum reputation required for those privileges?
12 hours later…
user185131
10:06 PM
@ArcticChar I think replacing instances of the analysis tag with more specific tags wherever possible is a good initiative. I was considering taking up that clean-up activity myself, but I've been a bit busy with "real" life stuff for some time now.
« first day (2989 days earlier) ← previous day next day → last day (1345 days later) »