Corpus v3 · Formal theorem
cid005309
FTH0047canonicalv1removable_singularity (theorem)
/-- [I.T30] Removable Singularity: if two tower-coherent functions agree at depth d₀ for all inputs, they agree at all depths ≤ d₀. This is a repackaging of the Identity Theorem (I.T21) in the language of extensions. The "removable singularity" interpretation: knowing f on a dense set of inputs at stage d₀ determines f everywhere (because reduced inputs form a finite set at each stage). -/
Formalization
lean_axiom_freesorries: 0project axioms: 0
Identifiers
Aliases & legacy IDs
removable_singularityTauLib.BookI.Holomorphy.Thinness::removable_singularityRelease lines
corpus_v2corpus_v3_workingVersion & History
Status disclaimer
A Corpus Item page reports the program's current internal record for this item. It does not imply external verification, scientific consensus, or final proof unless explicitly stated. Read it together with its dependencies, formalization status, and the program's overall stance.