Corpus v3 · Formal theorem
cid006053
FTH0788canonicalv1E4_iota4_near_one (theorem)
/-- [III.T50] Combined: E₄·ι_τ⁴ ∈ (0.999990, 1.000010), i.e., 1 ± ~10 ppm. (The true value is 1 + 2.4 ppm; the rational approximation widens to ±10 ppm.) -/
Formalization
lean_axiom_freesorries: 0project axioms: 0
Identifiers
Aliases & legacy IDs
E4_iota4_near_onee4-iota4-near-oneTauLib.BookIII.Spectral.ModularForms::E4_iota4_near_oneRelease 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.