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Author |
user:1234 user:me (yours) |
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score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
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title:apples body:"apples oranges" |
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-[tag] -apples |
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A request for assistance with one of the site's features.
2
votes
1
answer
520
views
Why can't I use Chat?
I have more than 2000 reputation but it tells me that I'm not allowed to use Chat. What to do ?
It gives me , this:
Welcome to The Stack Exchange Network chat! You'll need 20 reputation to talk h …
25
votes
3
answers
129k
views
How can I type the "isomorphic","not equal" and "the set of integers , rationals and reals" ... [duplicate]
How can I type the "isomorphic","not equal" and "the set of integers , rationals and reals" symbol ?
What is the code ?
$=$ means equal, how to write "not equal"
What about real numbers, ration …
4
votes
1
answer
2k
views
How to mention someone in comments if his\her name doesn't appear after typing its first let...
Suppose there is a question of a member $A$. I want to mention this member $A$(so it appears in the comment as "@A"). sometimes,when I type the first letters of name "$A$", The name appears in a rect …
2
votes
1
answer
198
views
why Mathematics meta doesn't allow me to ask this question?
prove that , if x is rational number then , tan(x) is not rational number.
i tried to ask this question , it says , " ops! Your question couldn't be submitted because:
•It does not meet our quality …