Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005554FTH0292canonicalv1

evolution_semigroup_thm (theorem)

/-- [II.T28] Evolution semigroup theorem (formal): reduce(reduce(x, m), n) = reduce(x, n) for n <= m. This is a direct corollary of reduction_compat from ModArith. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookII.Hartogs.EvolutionOperator
  • Declarationevolution_semigroup_thm
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005554
  • Primary alias FTH0292
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

evolution_semigroup_thmevolution-semigroup-thmTauLib.BookII.Hartogs.EvolutionOperator::evolution_semigroup_thm

Release lines

corpus_v2corpus_v3_working

Version & History

  • v1 · 2026-05-10 imported from v2 taulib declarations

Status disclaimer

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