       Re: A knotty problem for Mathematica

• To: mathgroup at smc.vnet.net
• Subject: [mg77168] Re: [mg77108] A knotty problem for Mathematica
• From: DrMajorBob <drmajorbob at bigfoot.com>
• Date: Tue, 5 Jun 2007 06:38:56 -0400 (EDT)
• References: <14683856.1180944730542.JavaMail.root@m35>

```No, that's a knotty problem for ENGLISH.

Imagine how you'd begin to solve it, and THEN we can talk about code to do
it.

Bobby

On Mon, 04 Jun 2007 02:44:00 -0500, Jeff Albert <albertj001 at hawaii.rr.com>
wrote:

> I need to find a function (or functions) f(n) such that
> k*d=f((n+1)*k1*d/c)-f(n*k1*d/c) yields integer solutions for k and k = 1,
> where
> n is an integer >=1, where k>=1, k1>=1, k/k1 <=1, where c and d are
> noninteger constants and where the average value of k*c/k1 (taken over
> all
> permitted k up to the highest permitted k <= k1) = df(t)/dt, where
> t=n*k1*d/c.  Is it possible to do this in Mathematica (assuming it is
> possible to do this at all)?
>
> Jeff Albert
>
>
>
>

--
DrMajorBob at bigfoot.com

```

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