2026-06-18 (the Gr\"al: QGEO.SYM.01 as one precise lemma [formula in source] the all-orders step Lean-formalised, v279/ FORM.QGEO.04)
Research changelog · TFPT — Introduction and reading guide
v279_qgeo_obligation_lemma.py ( QGEO.OBLIG.01) writes the bedrock as ONE precise constructive-QFT lemma. Given the premise the raw seam carries the flat [formula in source] pillowcase metric (Troyanov-unique, [formula in source] ), then [formula in source] mark-locality [formula in source] . \ the reduction DAG from `free RP seam' has exactly one open leaf — `the raw seam state is the flat state'; \ the geometric sid
Opening source excerpt. Formulas and the full argument remain in the original document.
Source location and explicit evidence links
documents/changelog/sections/017-source.tex · lines 360 to 377
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- explicit file citation SeamDeckClosure.lean
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- explicit claim identifier status_ledger.csv
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- cross reference join SeamDeckClosure.lean
TeX and evidence source explicitly name the same Python identifier; statement equivalence not inferred
- explicit claim identifier status_ledger.csv
exact local ledger claim identifier
- explicit lean symbol SeamDeckClosure.lean
exact texttt symbol under explicit Lean/theorem context