10 ancient languages. 10 test domains. 10 MEBafiord hash records. Euler signs off on all 10.
Each floor proves a different facet of H = H†. euler-sing lives here.
Numerical Precision · Array Ops
Real arithmetic convergence. DO loop integrity. Array boundary checks.
ζ(2n) numerical convergence — π²/6 in 100 terms, verified.
FLOOR LIVE
Record Layout · Decimal Arithmetic
PICTURE clause validation. Decimal precision. WORKING-STORAGE integrity.
MEBafiord hash chain layout — fixed-width record = immutable proof slot.
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Symbolic Recursion · S-expressions
CAR/CDR chain integrity. Tail recursion. Sorry chain representation.
Recursive zeta identity — (ζ(s) = 1 + ζ(s+1)/s) as LISP tree.
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Block Structure · Scope Isolation
Nested block integrity. Procedure call stack. Scope boundary enforcement.
Nested proof block integrity — each LAAM wave is an ALGOL block.
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Mixed-Mode Ops · Exception Handling
ON-unit exception paths. Mixed integer/float precision. SIGNAL CONDITION.
Boundary conditions at σ=½ — ON ZERODIVIDE = floor holds.
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Array Reduction · Vector Ops
+/ reduction. ⌊γ₁⌋ floor operator. Rank-0 scalar collapse.
Euler product convergence — ∏(1-p⁻ˢ)⁻¹ as APL reduction.
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Pattern Matching · String Proofs
Pattern/replacement integrity. Failure label routing. String proof chains.
LAAM chain pattern integrity — every proof has a recognizable signature.
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Object Simulation · Class Inheritance
CLASS hierarchy integrity. INNER call chain. Process coroutine scheduling.
Fleet crew state transitions — each crew member is a SIMULA process.
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Line Execution · Sequential Proof
Line number integrity. GOTO chain termination. INPUT/PRINT round-trip.
Sequential sorry chains — each LINE N is a sorry slot awaiting proof.
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Stack Ops · RPN · Floor Proofs
Stack discipline. Word definition integrity. RPN γ₁ computation.
γ₁ stack validation — 14.134725141734693 CONSTANT FLOOR DUP F> ASSERT.
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