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certify R5 first-leaf Hessian Krawczyk gates - #60

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codex/certify-r5-first-leaf-hessian-remainder
Aug 18, 2026
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certify R5 first-leaf Hessian Krawczyk gates#60
papasop merged 1 commit into
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codex/certify-r5-first-leaf-hessian-remainder

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@papasop papasop commented Aug 18, 2026

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Certify existence and uniqueness of the affine-Hessian graph root over the first frozen R5 tube leaf using 192-bit Arb interval arithmetic.

Replace the dependency-inflated interval-subtraction remainder identified by R5-B1d with an explicit directional-Hessian Lagrange enclosure. The resulting forcing bound is approximately 2.2843e-27, and the frozen formal eta radius 1e-23 has a strictly positive Krawczyk self-map margin.

The certificate is limited to leaf 0 on [-1e-12, -8.75e-13]. It does not certify the full R5 tube, does not run R6, does not perform normal K=1 residual recovery, and does not modify the frozen protocol or any prior scientific result.

Certify existence and uniqueness of the affine-Hessian graph root over the first frozen R5 tube leaf using 192-bit Arb interval arithmetic.

Replace the dependency-inflated interval-subtraction remainder identified by R5-B1d with an explicit directional-Hessian Lagrange enclosure. The resulting forcing bound is approximately 2.2843e-27, and the frozen formal eta radius 1e-23 has a strictly positive Krawczyk self-map margin.

The certificate is limited to leaf 0 on [-1e-12, -8.75e-13]. It does not certify the full R5 tube, does not run R6, does not perform normal K=1 residual recovery, and does not modify the frozen protocol or any prior scientific result.
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papasop merged commit 1d6ca4f into main Aug 18, 2026
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papasop deleted the codex/certify-r5-first-leaf-hessian-remainder branch August 18, 2026 04:13
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