Proof of `The Decision Problems as Languages` (1st statement)
groundedproofs/Lax117284Proofs/Injectivity.lean · lax-117284
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 code of an instance is prefix-free, and the parameters after it are as many codes of numbers as it has clients.