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feat(interval): certify bounded raster graphs - #9235

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kim-em wants to merge 112 commits into
agent/interval-adaptive-policyfrom
agent/interval-verified-raster
Closed

feat(interval): certify bounded raster graphs#9235
kim-em wants to merge 112 commits into
agent/interval-adaptive-policyfrom
agent/interval-verified-raster

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@kim-em

@kim-em kim-em commented Aug 11, 2026

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Summary

  • add a generic verified-raster correctness contract for exact dyadic pixel cells
  • certify a non-vacuous 2x2 raster of the centered-function fixture from a live interval-engine event and generic proof replay
  • prove marked-cell coverage and blank-cell disjointness without claiming every marked pixel is hit

Trust and scope

The ordinary theorem is kernel checked and its guarded axiom report is exactly propext, Classical.choice, and Quot.sound. This introduces no native_decide, axiom, sorry, function case in the raster contract, or PNG encoder. Adaptive refinement and byte serialization remain future work.

Stack

This PR is stacked on #9234.

Validation

  • lake build HexIntervalMathlib.Experiment.VerifiedRaster HexIntervalMathlib.VerifiedRasterConformance
  • copyright, line-count, DAG, Phase 4, trust-surface, factor-freshness, JSON, and diff checks

Kim Morrison added 30 commits August 11, 2026 11:37
…o agent/interval-goal-frontend

# Conflicts:
#	conformance/HexIntervalMathlib/ExpSignConformance.lean
Progress: progress/20260811T140200Z.md
Progress: progress/20260811T141300Z.md
kim-em added 18 commits August 11, 2026 17:24
Progress: progress/20260811T172657Z.md
Records progress in progress/20260811T181434Z.md.
Add a package-owned full-cut subtraction schema and live proof-emitter conformance. Record the completed build and handoff in progress/20260811T192252Z.md.
Record progress in 20260811T192221Z.md.
@kim-em
kim-em force-pushed the agent/interval-adaptive-policy branch from d1789eb to d927928 Compare August 11, 2026 19:58
@kim-em
kim-em force-pushed the agent/interval-verified-raster branch from 5e6869e to cff8acf Compare August 11, 2026 19:58
@kim-em
kim-em force-pushed the agent/interval-verified-raster branch from cff8acf to f3461b5 Compare August 11, 2026 20:06
@kim-em
kim-em force-pushed the agent/interval-adaptive-policy branch from d927928 to 1d73855 Compare August 11, 2026 20:07
@kim-em
kim-em force-pushed the agent/interval-verified-raster branch from f3461b5 to 193b47d Compare August 11, 2026 20:07
@kim-em
kim-em force-pushed the agent/interval-verified-raster branch from 193b47d to 48defd6 Compare August 11, 2026 20:18
@kim-em
kim-em force-pushed the agent/interval-adaptive-policy branch from 1d73855 to 4f1b51f Compare August 16, 2026 00:38
@kim-em

kim-em commented Aug 27, 2026

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Closing as a stale draft. 100 commits on a base that is itself a PR branch (agent/interval-adaptive-policy), with 27 conflicted files — including six progress/ logs and several generated conformance files, where a merge resolution is meaningless. Worth re-cutting from current main if the bounded-raster certification is still wanted.

@kim-em kim-em closed this Aug 27, 2026
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