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age 26
visits member for 3 years, 8 months
seen Oct 8 at 3:32

Learning from scratch.


May
11
asked Pigeonhole principle question confusion
May
11
comment $n$ lines cannot divide a plane region into $x$ regions, finding $x$ for $n$
@Qiaochu That's probably because I posted a comment before I decided flagging it would be better. Sivaram did the edit before any of the mods.
May
10
comment $n$ lines cannot divide a plane region into $x$ regions, finding $x$ for $n$
@Qiaochu I had edited the question before appealing. I did not see the changes happening. Please see edit history. math.stackexchange.com/revisions/… If I do a rollback, the curly brackets will disappear and the $x=5$ will appear on top of the post instead of the last line.I dont want to spoil Sivaram's formatting, but if you can make a rollback and then reverse it, then please do. If my browser was really the problem, then I would apologize for the unnecessary flag.
May
10
comment $n$ lines cannot divide a plane region into $x$ regions, finding $x$ for $n$
@user9325 all three lines coincident.
May
10
comment $n$ lines cannot divide a plane region into $x$ regions, finding $x$ for $n$
I know the formula for $x_{max}$ that is not what I'm asking.
May
10
revised Modern Equivalent of Carr's Synopsis?
added 113 characters in body; added 2 characters in body
May
10
awarded  Benefactor
May
10
accepted Modern Equivalent of Carr's Synopsis?
May
10
asked $n$ lines cannot divide a plane region into $x$ regions, finding $x$ for $n$
May
5
awarded  Citizen Patrol
May
4
revised Modern Equivalent of Carr's Synopsis?
added 13 characters in body
May
4
awarded  Promoter
May
4
revised Modern Equivalent of Carr's Synopsis?
added 38 characters in body
May
1
revised Modern Equivalent of Carr's Synopsis?
deleted 414 characters in body
May
1
comment Modern Equivalent of Carr's Synopsis?
So is there any updated equivalent.
May
1
asked Modern Equivalent of Carr's Synopsis?
Apr
23
awarded  Quorum
Apr
19
awarded  Critic
Mar
17
awarded  Scholar
Mar
17
accepted $S=1+10+100+100+10000+… = -1/9$? How is that