Proof of `Vectors with decaying backward histories form subspaces` (3rd statement)
groundedproofs/Lax606786Proofs/ToolkitStatements.lean · lax-606786
What this proof establishes
no assumptions
Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.
Description
The development's is that submodule: sums and multiples of decaying histories decay at the same rate.