Proof of `Elementary identities for iterates of a cocycle` (2nd statement)

groundedproofs/Lax606786Proofs/Cocycle/Basic.lean · lax-606786

What this proof establishes

no assumptions

thm✓Lax606786.CocycleIterates (2nd statement)

Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.

Read the Lean proof on GitLab

Description

The cocycle law. $𝓛^{(m+n)}_ω = 𝓛^{(m)}_{σⁿω} ∘ 𝓛^{(n)}_ω$ .