Subject: Re: Kaz does not understand his own code --- I AM PROVED EXACTLY CORRECT

On 11/4/2025 8:43 PM, Kaz Kylheku wrote:

On 2025-11-05, olcott <polcott333@gmail.com> wrote:

On 11/4/2025 7:20 PM, Mike Terry wrote:

I don't really see that PO has declined recently - It seems to me he's
been the way he is for as long as I recall.ÿ I would say he's become
markedly ruder of late, though!ÿ Maybe that's all related to his LLMs
pandering to his delusions and giving him a renewed confidence.


Mike.

news://news.eternal-september.org/20251103195844.661@kylheku.com

On 11/3/2025 10:28 PM, Kaz Kylheku wrote:

How about this minimal viable H:

#include <interpret.h> // C interpreter's own API

bool H(fptr P)
{
interp *s = interp_init(P);

for (int i = 0; i < 3; i++) {
if (interp_step(s))
return true;
}

return false;
}

H initializes an interpreter for its argument P.
Then it applies a very simple abort logic: it
steps the interpreter state three times. If
during those three steps, P terminates, it returns
true. Otherwise it assumes P is nonterminating and
returns false.

(Pretend that more complicated abort criteria are there.)

The interpreter API consists of primitives built
into the system, so it isn't traced.

So then we have D:

void D(void)
{
if (H(D)) { for (;;); }
return;
}

Let's trace H(D). We indicate the simulation levels from 0,
step numbers from 1 within each level, with a bit of indentation
to tell apart the levels:

*This is the part that Kaz does not understand*

i == 0 reaches if (interp_step(s))
i == 1 reaches if (interp_step(s))
i == 2 reaches if (interp_step(s))
i == 3 NEVER reaches if (interp_step(s))

The whole point is that D simulated by H
cannot possbly reach its own simulated
"return" statement no matter what H does.

Yes; this doesn't happen while H is running.

Then that all by itself conclusively proves that
the input to H(D) specifies non-halting behavior
when halting behavior is stipulated to mean behavior
that cannot possibly reach its own final halt state
as measured by D simulated by H.

Within the 100% perfectly exact meaning of those
words without the tiniest little change
I AM PROVED EXACTLY CORRECT.


--
Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer

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* Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)