On 18 Sep 2013, at 19:32, John Clark wrote:
On Wed, Sep 18, 2013 Bruno Marchal <[email protected]> wrote:
>> Name a number relation that does not involve a computation or
some other process!
>It is difference between a number j used as a name for a program,
like in the arithmetical relation phi_j(k) = r,
A arithmetical relation is a process.
A sigma_1 arithmetical relation can be seen as a digital process. OK.
But a sigma_i (or pi_i) arithmetical relation cannot be seen in that
way, unless you generalize a lot the notion of process.
> and a number coding a computation
A computation is a process.
I can agree with this, unless you meant a "physical process", OK.
Bruno
John K Clark
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