79. Diorthic Incompleteness Proof Sketches
Diorthic Incompleteness I:
A Diagonal (2A) Impossibility Proof of a Global Adjudicator
This note gives the formal diagonalization proof (route 2A) that no single, total adjudicator can coherently evaluate all expressions across all frames. It’s the Diorthic generalization—cast in minimal formalism—of the structure behind Gödel/Tarski/Lawvere.
The proof is indexed to a chosen host formalism (as Diorthics requires). You can read it in two ways:
- Mathematical instance: a clean arithmetical/typed proof true-in the host system (H).
- Diorthic import: the structure it exposes is the Separation Requirement in action and yields the Limit of Totalization: no frame can coherently adjudicate itself and all others at the same level.
0) Host Assumptions (Indexing the Proof)
Fix a host formalism (H) with the following mild capabilities:
- Syntactic coding: (H) can represent expressions as codes (Gödel numbering/quoting).
- Diagonal (fixed-point) lemma: For any formula (\varphi(x)), there exists a sentence (L_\varphi) such that (H \vdash L_\varphi \leftrightarrow \varphi(\ulcorner L_\varphi\urcorner).)
- Basic data-typing: We can tag which frame an expression belongs to.
Typical choices for (H): first-order arithmetic (PA), higher-order logic (HOL), dependent type theory (CIC), or a categorical setting supporting Lawvere’s fixed-point theorem. The argument is host-robust: it goes through in many standard (H).
Diorthic note. This is true-in-(H). Diorthics never claims extra-formal absolutes; it shows cross-host invariance of the structural result.
1) Minimal Diorthic Vocabulary Inside (H)
We encode (as predicates/functions in (H)):
- Frames. A domain (Frm) of frame-symbols (F).
- Membership of expressions. A binary predicate (\mathrm{InFrame}(e,F)) saying coded expression (e) belongs to frame (F).
- Local adjudication. For each frame (F), a (partial) predicate (\alpha_F(e)\in{\top,\bot,\circ}) indicating accept/reject/suspend for (e) in (F). (You may instead use a 2-valued accept/reject for simplicity; the proof only needs a positive verdict token.)
- Candidate global adjudicator. A single predicate (\alpha_*(e,F)) that purports to evaluate any expression (e) as of frame (F).
We impose two fairness conditions on (\alpha_*):
- Extension: On its home domain, (\alpha_*) agrees with (\alpha_F):
[ \forall F,e\; \big(\mathrm{InFrame}(e,F)\Rightarrow \alpha_*(e,F) = \alpha_F(e)\big). ] - Totality (ambition): (\alpha_*) is total on its stated domain: for all coded pairs ((e,F)) that meet minimal well-formedness, (\alpha_*(e,F)) returns a verdict (at least (\top) or not-(\top)).
(You can also run the proof against any total positive-claim subpredicate like “accepted?”.)
Diorthic reading. (\alpha_*) is what a “view from nowhere” would need to be: one verdict function covering every frame’s expressions while respecting those frames locally.
2) The Critical Self-Reference Setup
Define the positive-acceptance predicate:
[ \mathrm{Acc}(e,F) \;:\equiv\; \big(\alpha_*(e,F) = \top\big). ]
Intuitively: “the global adjudicator accepts expression (e) as a valid expression of frame (F).”
By the Diagonal (Fixed-Point) Lemma, for the formula (\neg \mathrm{Acc}(x,F)) (with (F) as a parameter), there exists a sentence (L_F) such that:
[ H \vdash \; L_F \;\leftrightarrow\; \neg \mathrm{Acc}(\ulcorner L_F\urcorner, F). ]
So (L_F) asserts of its own code (with its frame-tag (F)) that it is not globally accepted by (\alpha_*).
This is the Diorthic Liar for frame (F).
3) The Contradiction (Diagonal Flip)
Consider (\alpha_*(\ulcorner L_F\urcorner,F)):
-
Case A: (\alpha_*(\ulcorner L_F\urcorner,F) = \top).
Then (\mathrm{Acc}(\ulcorner L_F\urcorner,F)) holds, so (H \vdash L_F \leftrightarrow \neg \mathrm{Acc}(\ulcorner L_F\urcorner,F)) makes (L_F) equivalent to false.
Hence (H \vdash L_F) is false while globally accepted—a direct incoherence (accepting what asserts its own non-acceptance). -
Case B: (\alpha_*(\ulcorner L_F\urcorner,F) \neq \top).
Then (\neg \mathrm{Acc}(\ulcorner L_F\urcorner,F)) holds, and by the fixed-point equivalence (H \vdash L_F).
So (L_F) is true, yet the global adjudicator fails to accept it.
If “not-(\top)” means “reject,” (\alpha_*) rejects a true; if it means “suspend,” (\alpha_*) is incomplete even on this basic diagonal instance.
In either case, the total global adjudicator cannot be both sound and complete with respect to these Diorthic fixed-points—even when it is allowed to suspend.
Conclusion. There is no single, coherent, total (\alpha_*) extending all (\alpha_F). Any such attempt either contradicts itself, accepts falsehood, rejects truth, or becomes essentially partial (forces infinite meta-lift). ∎
4) What Exactly Was Proven (and How It Matches Diorthics)
Theorem (No Global Adjudicator; Diagonal Form, true-in-(H)).
Let (H) be a host formalism with coding and fixed-point capability. There is no total, globally sound adjudicator (\alpha_*) on (\bigsqcup_F Expr(F)) that (i) extends each local (\alpha_F) on its own domain and (ii) yields consistent verdicts on Diorthic fixed-points (L_F). Any candidate must be inconsistent, reject true instances, or be incomplete/partial (fail totality).
Diorthic translation.
- This is the Separation Requirement (no adjudicator may adjudicate its own full operation at the same level) expressed via a fixed-point.
- It proves the Limit of Totalization (Theorem 3): no frame (nor a “super-frame”) can coherently totalize adjudication across all frames.
- It instantiates No Global Truth Section (Theorem 6) in diagonal form: there exists no global verdict function gluing all local verdicts without contradiction or meta-ascent.
5) Two Strengthenings (Optional but Useful)
5.1 Soundness-Completeness Trichotomy
Under mild assumptions about (\alpha_*) (reflecting local soundness of (\alpha_F) on fixed-points), you can show no (\alpha_*) is simultaneously:
- Total (decides every pair ((e,F))),
- Sound (never accepts a falsehood / rejects a truth on the constructed sentences), and
- Extensional (agrees with (\alpha_F) on home expressions).
Hence at least one desideratum fails.
5.2 Effectivity
If you also require computability of (\alpha_*) (or a suitable effectiveness notion in (H)), the impossibility sharpens: the acceptance set can encode the halting diagonal, making (\alpha_*) non-computable or non-total. (This mirrors classical recursion-theoretic strengthenings.)
6) Remarks on Suspension (⊩°)
One might hope the third verdict (suspend) dodges the paradox. But the fixed-point forces (\alpha_*) to either accept a sentence that asserts its non-acceptance (incoherence) or refuse to accept a sentence that (by the fixed-point) is true in (H). Thus suspension buys only incompleteness (not a global, self-consistent totality), matching the Residual Indeterminacy (Theorem 7): to remain viable, composites retain open issues.
7) Lawvere-Style (Categorical) Variant (1-paragraph sketch)
In any cartesian closed category modeling your host logic, a truth-evaluator object (T) with a self-application (or internal hom) supports Lawvere’s fixed-point theorem: the existence of certain endomaps forces every endomap to have a fixed-point. A global evaluator yields a diagonal endomap whose fixed-point contradicts total coherent evaluation (same two-case flip). This is the categorical avatar of the argument above; it avoids arithmetic coding and shows the form is not tied to numbers but to self-referential structure.
8) Why This Is Not “Just Gödel Again”
- Gödel proves incompleteness for one frame (formal arithmetic’s provability adjudicator).
- Here we prove an impossibility for any would-be super-adjudicator (\alpha_*) over a plurality of frames (with minimal assumptions), i.e., the multi-frame diagonal.
- Gödel is a special case (one frame, one adjudicator). The present theorem is the Diorthic generalization: no single verdict function can coherently cover all frames.
- This directly instantiates Diorthics’ Axiom 3 and Theorem 3 and underwrites Theorem 6 (No Global Truth Section) in a fully formal way.
9) Executive Summary (for citing)
Theorem (Diorthic Incompleteness; Diagonal Form).
In any reasonable host (H) supporting coding and fixed-points, no total global adjudicator (\alpha_*) can coherently extend the local adjudicators ({\alpha_F}) across all frames. A diagonal sentence (L_F) forces (\alpha_*) either to contradict itself, misclassify truth, or be incomplete/partial.
Corollary: There is no global truth section that glues all local verdicts—any attempt yields contradiction or infinite meta-ascent. (True-in-(H).)
This is the formal backbone behind Diorthics’ claim that plurality is structurally necessary: you cannot compress all adjudication into one coherent, self-sufficient judge.
Appendix A: Fixed-Point (Diagonal) Lemma (in words)
For any formula (\varphi(x)) with one free variable, there exists a sentence (L) such that: [ H \vdash L \leftrightarrow \varphi(\ulcorner L\urcorner). ] This is standard in PA/HOL/type theory and is the engine of the construction.
Appendix B: Minimal Encoding Facts
- (\ulcorner e\urcorner) denotes the code of expression (e).
- (\mathrm{InFrame}(e,F)) is definable since frames and expression-formation rules are recursively enumerable (or otherwise representable) in well-behaved (H).
- The proof needs only that we can name the code of (L_F) inside (H) and form (\mathrm{Acc}(\ulcorner L_F\urcorner,F)).
Closing Diorthic Reflection
This proof is not a new “Gödel.” It is the plural, frame-indexed diagonal that shows why there can be no “view from nowhere.” A global adjudicator is structurally impossible: Separation forbids it; Viability demands residual openness; Curvature makes verdict transport path-dependent, blocking a flat global section. Thus Ontological Pluriformity is not a thesis of taste—it is a theorem schema about the architecture of intelligibility.
-=-=-=-=-=-=
The Impossibility of a Total Paradox Classifier
Using: “This paradox isn’t a paradox.”
Goal. Prove that there is no total predicate Par(·) that correctly classifies every sentence as “paradoxical” or “non-paradoxical.”
Intuition: We’ll manufacture a sentence L that says about itself:
“I am not paradoxical.”
and then show L is paradoxical iff it is non-paradoxical—so any total classifier misfires. This is your sentence in mathematical dress.
1) Minimal setup (no heavy coding)
- Work in ordinary classical logic with names for sentences (you can think of each sentence having a code/name
⟦φ⟧). - Introduce a unary predicate
Par(x)intended to mean “the sentence named byxis paradoxical.” - We only assume the language can self-refer in the very simple way needed to build a sentence that mentions its own name (this can be done by the standard fixed-point/“diagonal” recipe; you don’t need Gödel-numbering details here).
Definition (paradoxical). Intuitively, a sentence
σis paradoxical when, under classical reasoning plus our intended reading ofPar,σcannot be stably labeled true/false without contradiction (it “oscillates” like the Liar).
We won’t need a formal truth predicate; we’ll only use the behavior of the special self-referential sentence built next.
2) The key construction (your sentence, formalized)
By the standard fixed-point trick, there exists a sentence L such that:
(Self)
L ↔ ¬Par(⟦L⟧)
(“This very sentence is not paradoxical.”)
This is exactly your “This paradox isn’t a paradox” sentence, with Par naming “paradoxical.”
3) Why L forces failure of any total classifier
Assume, for contradiction, that Par is a total, correct classifier of paradoxicality:
for every sentence σ, it decides Par(⟦σ⟧) (true or false) in a way that matches the intended behavior (labels precisely the unstable/self-defeating sentences as paradoxical).
Consider L:
Case A: Par(⟦L⟧) is true (we classify L as paradoxical).
Then by (Self) we get L ↔ ¬Par(⟦L⟧), so L is equivalent to ¬true, hence L is false.
- If
Lis false, its content “I am not paradoxical” is false, which meansLis paradoxical is true. That is consistent with our choice so far. - But look at stability: labeling
Lparadoxical makesLfalse, which in turn confirms that it is paradoxical; now if we flip that label, we will flip the truth ofL, and so on. In other words, the status ofLis defined by its label; any total rule that tries to fix the label produces a self-referential dependency that cannot be settled without referencing the label again—the very oscillation that marks paradox.
So Case A exhibits the hallmark of paradox: classification forces a contradiction-threatening dependence on the very classification.
Case B: Par(⟦L⟧) is false (we classify L as non-paradoxical).
Then (Self) gives L is true. But if L is true, its content “I am not paradoxical” is true—i.e., our current label (“non-paradoxical”) must be correct. Now re-evaluate: if L is non-paradoxical, leaving it labeled non-paradoxical keeps L true; but if a total rule ever tried to relabel it paradoxical, (Self) would instantly make L false and thus force the opposite label. Again, the sentence’s truth status is inseparable from the global labeling rule—which is exactly what no total, label-deciding rule can stably handle for every sentence.
The punchline
- If a classifier labels
Lparadoxical, the label makesLfalse, which makes it (content-wise) paradoxical—confirming the label but only by using the label to fix the truth, a self-looping dependency that a fixed total rule cannot coherently settle across all sentences. - If a classifier labels
Lnon-paradoxical, the label makesLtrue, which enforces that very label and makes any alternative labeling impossible to accommodate without contradiction.
Either way, L forces the classifier into a self-reference loop: the label determines the content, which determines the label. That is the precise structural symptom of paradox.
Hence:
Theorem. No total classifier
Parcan be correct on all sentences.
Any correct classifier of paradoxicality must be partial (leave some sentences unclassified / “suspended”).
This is the logical core behind the Diorthic verdict trichotomy (accept / reject / suspend): suspension isn’t a convenience—it’s a necessity.
∎
4) Notes, connections, and strengthenings
-
Why this is rigorous without Gödel numbering.
The only nontrivial ingredient is the fixed-point (diagonal) construction ofL—a standard, host-agnostic lemma: for any unary predicateP(x)there exists a sentenceLwithL ↔ P(⟦L⟧). We used it withP(x) := ¬Par(x). No arithmetic coding needed in the presentation. -
If you prefer a 3-valued logic view (Kripke).
Treat paradoxical sentences as undefined. Then your classifier isPar(x) := ¬Def(x). The self-referentialL ↔ ¬Par(⟦L⟧)becomesL ↔ Def(L), which has no classical fixed point: any attempt to assignLdefined/undefined flips the other side. Kripke’s theory shows the only stable models make such sentences undefined, i.e., partiality is required. This exactly matches the theorem above. - Tarski/Gödel connection (if you want to cite).
This result is the same structural engine behind:- Tarski’s undefinability of truth: no total truth predicate for your own language;
- Gödel’s incompleteness: no complete, sound proof predicate inside a sufficiently strong system;
- Curry/Liar paradoxes: self-reference collapses total evaluators. Our “paradoxicality” classifier is just a different verdict word, but the diagonal contradiction is identical in form.
- Diorthic moral.
In Diorthics terms, your sentence constructs an expression whose authentication depends on the adjudicator’s own action at the same level, violating the Separation Requirement. The only way out is to suspend (make the classifier partial) or go meta (change frames)—precisely the Diorthic repair playbook.
5) One-line executive version
The sentence L that says “L is not paradoxical” forces any all-deciding paradox-classifier into a self-referential loop; thus no total, correct paradox classifier exists. Any accurate classifier must be partial (it must leave some cases unclassified). This is the “paradox isn’t a paradox” proof, made precise.
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The Impossibility of a Total Paradox Classifier
Using the sentence: “This paradox isn’t a paradox.”
Goal:
Show that there is no single predicate that can correctly classify every sentence as “paradoxical” or “non-paradoxical.”
This can be demonstrated using the self-referential sentence:
“This paradox isn’t a paradox.”
When formalized, this sentence produces the same structural contradiction as the classical Liar or Gödel sentence—but with the adjudicator “paradoxical” instead of “true” or “provable.” This provides a clean, natural-language entry into a diagonal impossibility result.
1. Minimal Formal Setup
Work in a standard logical language that allows naming or coding of sentences (e.g., each sentence has a name or Gödel code ⟦φ⟧).
Introduce a unary predicate:
Par(x)= “the sentence named byxis paradoxical.”
Intended meaning:
A sentence is “paradoxical” if attempting to assign it a truth value results in contradiction or oscillation. (As with the Liar.)
Assume, initially, that Par(x) is a total and correct classifier:
for every sentence σ, Par(⟦σ⟧) is either true or false, and accurately reflects whether σ is paradoxical.
2. Constructing the Key Sentence
By the standard fixed-point (diagonal) lemma, there exists a sentence L such that:
(Self-Reference)
L ↔ ¬Par(⟦L⟧)
In plain language:
“This sentence is not paradoxical.”
This is a direct formalization of:
“This paradox isn’t a paradox.”
3. The Contradiction
Evaluate Par(⟦L⟧) under the assumption that Par is a total, correct classifier.
Case 1: Par(⟦L⟧) is true.
Then L ↔ ¬Par(⟦L⟧) implies L is false.
But if L is false, then what it asserts (“L is not paradoxical”) is false —
so L is paradoxical — confirming Par(⟦L⟧) = true.
However, note what happened:
- The classification
Par(⟦L⟧) = truedetermines the truth ofL. - The truth of
Ldetermines the classification. - The sentence’s status depends on its own label.
Such self-referential dependence is exactly what makes a sentence paradoxical in the first place.
Thus, treating L as paradoxical creates a self-referential loop—i.e., a paradox.
Case 2: Par(⟦L⟧) is false.
Then L ↔ ¬Par(⟦L⟧) implies L is true.
If L is true, then its content “I am not paradoxical” is correct —
so L is non-paradoxical — confirming Par(⟦L⟧) = false.
But now the truth of L is again being determined by its own classification.
The sentence asserts its own non-paradoxicality, which depends on the classifier —
and the classifier depends on the assertion.
Again, the same self-referential dependency arises.
4. Conclusion
In both cases:
- The classification of
LforcesLto depend on its own classification. - This circular dependency is precisely the structure of paradox.
- Therefore, any total classifier
Parthat attempts to label all sentences as paradoxical or non-paradoxical will fail onL.
Theorem:
No total, correct predicatePar(x)can classify all sentences as paradoxical or non-paradoxical.
Any correct classifier must be partial—i.e., it must leave some sentences unclassified or “suspended.”
This mirrors the need for a third option in Diorthics (accept / reject / suspend).
Suspension is not optional—it is structurally required.
5. Broader Significance
This result is not limited to “paradox” as a concept.
The same structure applies to any absolute verdict-word:
- true / false,
- provable / unprovable,
- meaningful / meaningless,
- valid / invalid,
- physical / non-physical,
- sacred / heretical.
In every case, a self-referential statement can be built that says: “This statement is not X.”
Attempting to classify all statements using a single global criterion leads to contradiction or oscillation.
Thus:
No universal adjudicator can coherently evaluate all expressions at once.
This is the essence of the Diorthic Separation Requirement and the Limit of Totalization.
6. Relationship to Classical Results
This proof is structurally identical to:
- The Liar paradox (“This sentence is false.”),
- Gödel’s incompleteness theorem (“This sentence is unprovable.”),
- Tarski’s undefinability of truth,
- Curry’s paradox,
- Lawvere’s fixed-point theorem.
The difference:
Those results use “truth” or “provability.”
This one uses “paradoxicality.”
The mechanism is the same: self-reference + total evaluation = collapse.
Therefore, Gödel’s theorem is not a special case about arithmetic.
It is one member of a general structural family.
This family emerges whenever a system tries to globally adjudicate its own expressions.
7. Final Summary
The sentence “This paradox isn’t a paradox” can be formalized as:
[ L \leftrightarrow \neg Par(\ulcorner L \urcorner) ]
It forces any classifier of paradoxicality into contradiction if that classifier is total.
Therefore:
- No total, global paradox-classifier exists.
- Any correct classifier must be partial (must suspend in some cases).
- This is a direct, minimal, rigorous diagonal argument.
- It demonstrates the impossibility of a “view from nowhere” for paradox—or any global adjudicator.
- It captures the core Diorthic insight in a natural-language form that mirrors formal results in logic.
In Diorthic terms:
This proof is the concrete, intuitive expression of the Separation Requirement and the ontological necessity of plural, non-totalizable frames.
In short:
The very attempt to classify all paradoxes produces a paradox.
That is the proof.
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The Computational Proof of Ontological Pluriformity
Paradox as Nontermination and the Impossibility of a Global Adjudicator
Most people know the Liar Paradox (“This sentence is false”).
Many know Gödel’s incompleteness theorem (“This sentence is unprovable”).
Some know the Halting Problem (no program can decide if all programs halt).
Diorthics shows these are all the same structural phenomenon.
This article explains that phenomenon using computation—
and proves that no single system can adjudicate all meaning.
This yields a formal, computational proof of the Diorthic principle of Ontological Pluriformity:
No frame can totalize reality.
Plurality is structurally necessary.
1. The Key Insight
What is a paradoxical statement?
Not “a statement that is both true and false.”
That’s too crude.
The deeper insight:
A paradox is a statement whose evaluation never stabilizes.
Try to evaluate the Liar:
- Assume it’s true → then it’s false → then it’s true → then it’s false…
It never reaches a fixed value. It loops.
This is exactly what a non-halting computation is.
Therefore:
Paradoxicality can be modeled as nontermination.
Diorthic suspension (⊩°) = “the evaluation does not halt.”
This gives a rigorous computational model of paradox and suspension.
2. Formalizing Evaluation
Imagine an ideal evaluator Eval(x) that tries to determine the truth of any sentence x.
Three possibilities:
Outcome of Eval(x) |
Diorthic Verdict |
|---|---|
| Halts with TRUE | Accept (⊩⁺) |
| Halts with FALSE | Reject (⊩⁻) |
| Never halts | Suspend (⊩°) |
This is exactly the Diorthic trichotomy:
accept / reject / suspend
3. The Temptation:
“Let’s define a function that tells us which sentences are paradoxical!”
Call it:
Par(x) = “Eval(x) does not halt.”
i.e. x is paradoxical if its evaluation runs forever.
Seems reasonable.
If we could compute Par(x) for every sentence x, we would have a global paradox detector.
But now diagonalization strikes.
4. Construct the Paradox of Paradox
Build a sentence L that says:
“Eval(L) halts.”
In formal equivalence:
L ↔ ¬Par(L)
This is just our earlier natural-language example:
“This paradox isn’t a paradox.”
Now evaluate L with Eval and Par:
Case 1: Suppose Eval(L) halts.
Then L is TRUE.
So what L says (“Eval(L) halts”) is correct.
Thus L is non-paradoxical, so Par(L) = false.
That matches our assumption.
But wait—how did we confirm Eval(L) halts?
By evaluating L… which requires checking Par(L)… which requires evaluating L again…
Infinite recursion.
Nontermination hiding in the assumption of halting.
Case 2: Suppose Eval(L) does not halt.
Then L is FALSE.
So the claim “Eval(L) halts” is false.
Thus L is paradoxical, so Par(L) = true.
So Eval(L) really does not halt.
But notice: this “coherence” requires Eval(L) to be forever stuck.
It can never confirm itself—exactly what nontermination means.
5. The General Lesson
Whether we assume L halts or not, we hit a self-referential loop.
L forces Eval and Par into a form of circular dependency:
- The truth of
Ldepends onPar(L) - But
Par(L)depends on the behavior ofEval(L) - And
Eval(L)depends onL
No terminating procedure can resolve this.
Therefore:
Any total algorithm that tries to classify every sentence as “halting” or “non-halting” must fail.
This is just the Halting Problem in disguise.
6. The Halting Problem = The Diorthic Theorem
Turing already proved:
There is no total algorithm that decides, for every program
Pand inputx, whetherP(x)halts.
Replace “program” with “expression,”
“evaluation” with “adjudication,”
“halts” with “accept/reject,”
“does not halt” with “suspend/paradox.”
Then Turing’s theorem becomes:
No global adjudicator can decide all expressions.
Any attempt leads to paradox or nontermination.
Some expressions must be left suspended.
This is exactly the Diorthic Separation Requirement and the Limit of Totalization.
7. Why This Implies Ontological Pluriformity
A frame is a structured context with:
- tokens,
- rules,
- an adjudicator,
- a method of authentication.
Every frame can evaluate some expressions.
But no frame can evaluate all expressions.
If a frame tries to totalize adjudication…
…it will eventually have to evaluate statements about its own evaluating power…
…and those statements become self-referential…
…and then the halting problem/paradox hits…
…and the system either:
- contradicts itself,
- loops forever,
- or must suspend and push the problem to a meta-frame.
Thus:
No single frame can be final.
Frames must remain multiple, limited, and interacting.
That is ontological pluriformity.
8. One Formal Statement
Theorem (Computational Diorthic Incompleteness):
LetEvalbe any procedure that attempts to evaluate all expressions with outputs {true, false, non-halting}.
LetPar(x)be “Eval(x) does not halt.”
Then there exists an expressionLsuch thatL ↔ ¬Par(L).
For thisL, any total attempt to decidePar(L)or the outcome ofEval(L)leads to contradiction or infinite recursion.
Therefore, no total, correct global paradox (or halting) classifier exists.
∎
9. Diorthic Translation
| Computation | Diorthics |
|---|---|
| Program | Expression |
| Halting | Authentication (accept/reject) |
| Non-halting | Suspension (⊩°) |
| Decider | Adjudicator |
| No halting decider | No global adjudicator |
| Need multiple oracles | Need multiple frames |
| Turing’s theorem | Diorthic Separation Requirement |
Thus:
The computational structure of reality already contains the proof that no single system can be absolute.
This is not relativism.
It is a mathematically rigorous necessity.
10. Final Insight
Gödel showed:
No formal system can prove all truths about itself.
Turing showed:
No program can decide all halting behavior.
Diorthics shows:
No frame can adjudicate all intelligibility.
And now we see:
These are all the same theorem.
Paradox = nontermination
Suspension = undecidability
Totalization = impossible
Therefore:
Reality cannot be one single frame.
Intelligibility itself requires a plurality of contexts.
Plurality is not epistemic—it is ontological.
This is the computational proof of ontological pluriformity.