Linked Questions

2 votes
1 answer
255 views

How can a proof-verification question be closed as a duplicate? [duplicate]

Consider a question of this type: “My task is to prove […]. Here's my attempt: […] Is my approach correct?” I've seen several questions like this being closed as duplicates. ...
José Carlos Santos's user avatar
63 votes
12 answers
4k views

What do you think is the largest problem facing Math.SE today (July 2015)?

I think it can safely be said that Math.StackExchange (and MathOverflow and perhaps some of the sister sites on the SE network) are the best resources for (English-speaking) people with objective math ...
davidlowryduda's user avatar
  • 91.2k
31 votes
4 answers
500 views

Voting to close as duplicate without taking the time to check if they are

This question has 4 votes to close as being an exact duplicate of this one. Within an hour of the question being asked, someone voted to close it as an exact duplicate AND Davide Giraudo pointed out, ...
GeoffDS's user avatar
  • 11.3k
17 votes
5 answers
1k views

How close a match we need to close a recurring question as a duplicate?

An hour ago I closed a question as a duplicate of an, in my opinion appropriate, generic question. Two gold badge holders have since expressed disagreement with my decision, and the question has since ...
Jyrki Lahtonen's user avatar
38 votes
2 answers
1k views

Answering "is my approach correct" with a different proof

On this site it is common to see questions where OP asks if their approach or their solution to a problem is correct. Often, people answer these questions by providing their own entirely different ...
Federico Poloni's user avatar
21 votes
1 answer
888 views

Question having excellent answer marked as dupe of a newer question

A high rep user who posted an answer to this question asked in 2014 marked my question asked in 2012 as duplicate. As such there is nothing wrong with flagging older questions as dupes of newer ones ...
Rudy the Reindeer's user avatar
3 votes
1 answer
163 views

Why my duplicate flag is declined?

Aren't these questions similar? Factorial Proof by Induction Question: $ \frac1{2!} + \frac2{3!} + \dots+ \frac{n}{(n+1)!} = 1 - \frac1{(n+1)!} $? Prove if $n \in \mathbb N$, then $\frac{1}{2!}+\...
Taha Akbari's user avatar
  • 3,549
3 votes
0 answers
123 views

Do proof verification questions fit the website- evade duplicate tag - sometimes answer for them is just 'yes'

What to do when a question just wants a yes/no answer. In the case of this question of mine, the answer was a 'yes' or a 'no - and here's why'. In the case of questions with the proof verification ...
Galois in the Field's user avatar
1 vote
0 answers
122 views

Questions that don't need an answer

Sometimes the original poster asks for proof verification, and when the proof is flawless, people comment with something along the lines of "it's fine". The question is answered from the point of view ...
Gabriel Romon's user avatar
2 votes
1 answer
64 views

Could I flag a possible duplicate to a question asking for a proof when I had already asked about the correctness of mine?

That is, I asked before to check the correctness of my proof of that statement, and the correctness has been confirmed. Could I now flag a question asking for the proof of it as "possible duplicate" ...
linear_combinatori_probabi's user avatar