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3:21 AM
@user21820 Yes, let’s enforce that, at least for a while. It seems like we functioned like that for a long time before recently anyhow.
 
 
3 hours later…
6:11 AM
@rschwieb Yea, I remember that. Thanks for chiming in!
@RRL: One more delete-vote needed. @YuiToCheng: Note that Ilmari Karonen has posted a correct answer in the meantime as well.
@MartinR: You can help too, since you've the rep. =)
 
RRL
6:44 AM
@user21820: Done
 
7:20 AM
@RRL: Thanks! @YuiToCheng: I've also decided to post an answer with the correct definitions, since Ilmari only mentioned implications from limits to asymptotic statements.
 
[ SmokeDetector | MS ] Few unique characters in answer, repeating characters in answer (169): If the singular values of an $n{\times}n$ matrix $A$ are all $1$, is $A$ necessarily orthogonal? ✏️ by Ramiro on math.SE
 
7:38 AM
@user21820 I see. I upvoted your answer.
 
 
4 hours later…
 
7 hours later…
6:29 PM
D1, D2, D3.
D4, D5, D6.
D7, D8, D9.
@XanderHenderson The asker responded saying he/she wants to know how to fill in the "big hole" in the answer on the linked thread. It is indeed a hole, but yea Taylor series with remainder term can be made to work.
But the 'answer' by SirXYZ is terrible.
C1, C2, C3.
C4, C5, C6.
 
7:00 PM
@RRL @XanderHenderson @JoséCarlosSantos: Useless and wrong.
 
7:26 PM
@user21820 I agree. I have downvoted it.
 
7:37 PM
@user21820 I agree that there are some small holes in the original proof, but an answer which fills those holes would be appropriate for the original question.
Basically, the new question says "I want a better answer to an old question." Advertise in chat, offer a bounty, whatever; don't ask a new question.
 
 
3 hours later…
10:34 PM
@XanderHenderson given that the user has less then 500 karma points offering a bounty is a not a solution open to them.
 
@QthePlatypus Which is why I first suggested bringing it up in chat
Asking a duplicate question just because you are dissatisfied with the existing answers is not okay.
In any event, the relevant question is: "Is the question a duplicate or not?"
If the answer is "Yes," then the question should be closed.
 

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