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- bobbym
- 2013-02-21 11:39:37
You will have to do it by hand but why would you? Why do all that work when you do not even know whether it works or not.
I stress my approach of first having the answer. The experimental way. I have not convinced you of this yet and the remnants of your math education you are tenaciously holding on to.
- anonimnystefy
- 2013-02-21 10:11:47
I think a multivariate GF can be found for A(n,k) from the recurrence.
- bobbym
- 2013-02-21 07:24:34
I proposed that recurrence as a pathway to an analytic solution, not for computation
It is not going to be easy to solve that recurrence.
- anonimnystefy
- 2013-02-21 07:18:43
I hope it doesn't. I don't have much time. We have some tests next week.
I proposed that recurrence as a pathway to an analytic solution, not for computation.
- bobbym
- 2013-02-21 07:12:55
Casework is never simple and you must always be thinking of the form of your solution. Most math types are notorioulsy bad problem solvers. Just take a look at all those equations that they think are beautiful and are not worth a dime computationally.
What if this solution takes 1.2 million years to run?
- anonimnystefy
- 2013-02-21 07:04:59
I found it using some simple casework.
- bobbym
- 2013-02-21 07:03:53
Hmmmm, the recurrence of course.
- anonimnystefy
- 2013-02-21 07:03:25
Where does what come from?
- bobbym
- 2013-02-21 07:00:35
Well, when I ask this question the kaboobly doo will hit the fan. Where does it come from?
- anonimnystefy
- 2013-02-21 06:59:07
Yes.
- bobbym
- 2013-02-21 06:58:15
That is what I mean. In Maxima?
- anonimnystefy
- 2013-02-21 06:56:56
I am just running the recurrence.
- bobbym
- 2013-02-21 06:54:57
I do not know what you are doing, so how can I say.
- anonimnystefy
- 2013-02-21 06:53:52
Do you think there is a way to speed it up?
- bobbym
- 2013-02-21 06:50:52
That is like music to my ears!