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#226 2012-02-12 11:41:06
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
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Re: Oh,Oh,Oh,merry analysis!!!
hi bobbym
found out that the Karatsuba is O(n^log base 2(3))
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#227 2012-02-12 11:47:19
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
And what a great name! Katerina Karatsuba, now there is a girl for me!
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#228 2012-02-12 11:48:17
- anonimnystefy
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Re: Oh,Oh,Oh,merry analysis!!!
sounds like a Russian chick.
next problem please.
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#229 2012-02-12 11:50:33
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Do you know that there is a difference between how a computer does mathematics and how humans do? This is a big part of error analysis which is what Big O is sometimes used for.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#230 2012-02-12 11:58:43
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
ok.i want another problem!!!
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#231 2012-02-12 12:03:21
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Just a few more oddities and then you will be ready.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#232 2012-02-13 05:32:29
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
what the...?
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#233 2012-02-13 06:24:32
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Some Asymptotic analysis:
We need the coefficient of z^10000
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#234 2012-02-13 08:29:03
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
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Re: Oh,Oh,Oh,merry analysis!!!
help?
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#235 2012-02-13 08:46:24
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Hi;
The first rule is to look for the singularities of the function that are closest to the origin.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#236 2012-02-13 09:12:44
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
singularities???
Last edited by anonimnystefy (2012-02-13 09:14:47)
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#237 2012-02-13 09:15:13
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Values of z that turn it into an undefined function. That is a simple definition for this example.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#238 2012-02-13 09:16:27
- anonimnystefy
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- From: Harlan's World
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Re: Oh,Oh,Oh,merry analysis!!!
z=1?
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#239 2012-02-13 09:18:34
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Yes, that is the only one too. Do you know how to do a Laurent series?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#240 2012-02-13 09:53:34
- anonimnystefy
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- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
not sure.remind me what that is. 
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#241 2012-02-13 09:55:14
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
You expand that function around the singularity. In this case 1. It usually requires some tricks to do that.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#242 2012-02-14 02:52:54
- anonimnystefy
- Real Member
- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
never done Laurent series.can you show me?
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#243 2012-02-14 02:58:25
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
I have not done one in so long that I have forgotten how to. Because it is not the point of what we are doing use Alpha for now.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#244 2012-02-14 02:59:58
- Bob
- Administrator
- Registered: 2010-06-20
- Posts: 10,621
Re: Oh,Oh,Oh,merry analysis!!!
hi Stefy,
Excuse me for butting in here but I did say I would explain.
Mrs B and I have been away for a month. Firstly, we went to Singapore for a brief stopover and then on to New Zealand for a tour around both islands. We took an i pod and relied on the hotels' free wi fi to keep in touch. It is really hard to do forum posts this way. Firstly the screen is too small; then I keep making typos and having battles with the 'predictive text'; finally I cannot make diagrams and that accounts for most of my forum posts!
I didn't want to advertise our absence too much although we did leave a 'minder' at home to look after things. And on 7th Feb I became a grandfather!!!!
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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#245 2012-02-14 03:20:07
- anonimnystefy
- Real Member
- From: Harlan's World
- Registered: 2011-05-23
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Re: Oh,Oh,Oh,merry analysis!!!
hi bob
congrats!!!
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#246 2012-02-14 07:23:33
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Hi anonimnystefy;
Are you done with the problem?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#247 2012-02-14 07:55:26
- anonimnystefy
- Real Member
- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
e/(z-1)+e+1/2*e*(z-1)+1/6*e*(z-1)^2+1/24*e*(z-1)^3+O((z-1)^4) ???
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#248 2012-02-14 08:20:06
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
Hi;
Do you know what the principal part of that series is?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#249 2012-02-14 08:25:12
- anonimnystefy
- Real Member
- From: Harlan's World
- Registered: 2011-05-23
- Posts: 16,049
Re: Oh,Oh,Oh,merry analysis!!!
what the?
Here lies the reader who will never open this book. He is forever dead.
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
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#250 2012-02-14 08:29:48
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Oh,Oh,Oh,merry analysis!!!
It is a little difficult to see with your series but it means the terms with negative powers of the variables in them.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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