Date: May 26, 2013 6:31 PM
Author: Graham Cooper
Subject: Re: Feedback in Turing Machines
On May 27, 4:56 am, apoorv <skj...@gmail.com> wrote:

> On May 26, 4:52 pm, Graham Cooper <grahamcoop...@gmail.com> wrote:> On May 26, 1:53 pm, apoorv <skj...@gmail.com> wrote:

>

> > > Just to clarify , the output is the tape to the left of the head and the external input is the tape to the right.

> > > -apoorv

>

> > its the same as 1 TM but if you're an idiot like Chaitan and have no

> > idea what you're doing you can prove some crazy shit

>

> > Herc

>

> Is there some literature on this?

> Basically to implement the feedback,

> We will need another machine that will

> Take the external input,the output at time T -1,

> And give the input at time T to the first

> Machine.

> -apoorv

>

Say the 1st TM doubles the number of consecutive 1's on the input

tape.

The 2nd TM adds one more 1.

f(g(i))

where g = 2*X

and f = X+1

Try nesting of functions.

Herc