Date: Feb 19, 2013 6:41 AM
Author: mueckenh@rz.fh-augsburg.de
Subject: Re: Matheology § 222 Back to the roots

On 18 Feb., 23:08, William Hughes <wpihug...@gmail.com> wrote:
> On Feb 18, 10:40 pm, WM <mueck...@rz.fh-augsburg.de> wrote:
>
>
>
>
>

> > On 18 Feb., 19:19, William Hughes <wpihug...@gmail.com> wrote:
>
> > > > > Is there a potentially infinite sequence,
> > > > > x, such that the nth FIS of x consists of
> > > > > n 1's

>
> > 1
> > 11
> > 111
> > ...

>
> > > > Yes, of course
>
> > > Let y be a potentially infinite sequence
> > > where the nth FIS of y consists of a 1 followed
> > > by n-1 0's

>
> > 1
> > 10
> > 100
> > 1000
> > ...

>
> > > Are x and y coFIS?
>
> > No.
>
> Is y the first line of the potentially
> infinite list of potentially infinite
> sequences
>
> L=
>
> 1000...
> 11000...
> 111000...
> ...
>
> ?-


The n-th term of y and of the first line of L are coFIS up to every n.
Usually we say then that both are identical.

Regards, WM