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#1 2011-08-05 01:06:21
- anonimnystefy
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Sequences!
I have been waiting for a long time to open this topic.
i have some questions about these but all in good time.first step is to open up the topic.
so here you can post anything useful,interesting,helpful about sequences,any problem involving the same.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#2 2011-08-05 01:59:33
- gAr
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Re: Sequences!
Hi,
To keep yourself entertained for a few minutes : http://oeis.org/Spuzzle.html
You said you have questions?
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#3 2011-08-05 02:10:36
- anonimnystefy
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Re: Sequences!
the frist one is easy:
.1,+1,.2,+2,.3,+3,...
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#4 2011-08-05 02:13:05
- gAr
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Re: Sequences!
Finding next three terms?
That would be .4, +4, .5, +5 ...
Last edited by gAr (2011-08-05 02:15:22)
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#5 2011-08-05 02:17:04
- anonimnystefy
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Re: Sequences!
yup
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#6 2011-08-05 02:18:17
- anonimnystefy
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Re: Sequences!
the roman one was amazing never woulda guessed.
there is also the read and write one.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#7 2011-08-05 02:20:10
- anonimnystefy
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Re: Sequences!
the US elevator was funny.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#8 2011-08-05 02:23:46
- gAr
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Re: Sequences!
Okay, I have answered in my previous post.
Are you trying it or going through the answers?! I'm still on the first one.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#9 2011-08-05 02:27:16
- anonimnystefy
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Re: Sequences!
no no i try them of course.what are you doing on the first one?
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#10 2011-08-05 02:33:36
- gAr
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Re: Sequences!
Okay, I know you would try.
I was talking about the first puzzle in that page.
I have answered your question, I repeat here: .4, +4, .5, +5 ...
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#11 2011-08-05 02:40:27
- anonimnystefy
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Re: Sequences!
no no i said that that is the answer to the first one.times 1 plus 1,times 2,plus 2,...
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#12 2011-08-05 02:58:59
- gAr
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Re: Sequences!
Ugh, I thought that was your first question on sequences!
Thought that you replied my question.
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#13 2011-08-05 03:07:33
- anonimnystefy
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Re: Sequences!
i am sorry about the missunderstanding...
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#14 2011-08-05 03:19:08
- gAr
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Re: Sequences!
Not a problem!
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#15 2011-08-06 22:43:41
- anonimnystefy
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Re: Sequences!
here is one of my problems:
What are ways of getting a general term of a sequence if it exists?
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#16 2011-08-06 22:49:23
- bobbym
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Re: Sequences!
Differences is the main way used. But the question is arbitrary. For any sequence there are many general terms.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#17 2011-08-06 23:00:54
- anonimnystefy
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Re: Sequences!
is there any other way
what about for example:
Last edited by anonimnystefy (2011-08-06 23:01:28)
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#18 2011-08-06 23:15:16
- gAr
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Re: Sequences!
Hi,
You can't find a closed-form for that, but you can find
"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?
"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."
#19 2011-08-06 23:26:25
- bobbym
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Re: Sequences!
Hi anonimnystefy;
Where did you get that from?
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#20 2011-08-06 23:56:08
- anonimnystefy
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Re: Sequences!
the same place i got most of my problems.the math magazine.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#21 2011-08-06 23:58:29
- bobbym
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Re: Sequences!
The journal, Mathematics magazine?
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#22 2011-08-07 00:32:07
- anonimnystefy
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Re: Sequences!
no.it is something we get at school.it is called 'Tangent',not in english.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#23 2011-08-07 00:36:25
- bobbym
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Re: Sequences!
Hi;
And the question in the magazine wants a general term for that sequence? Or do you?
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#24 2011-08-07 01:35:43
- anonimnystefy
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Re: Sequences!
(do you take {put your name here} present here to be your lawfully wedded wife?) i do.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#25 2011-08-07 01:44:43
- bobbym
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Re: Sequences!
Hi;
I am afraid gAr is right I am unable to find a general term for that sequence. I think that is because it converges.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.