Proof of `Independent Set Reduces to Multicoloured Clique` (12th statement)
groundedproofs/Lax496464Proofs/WHierarchy/MccNP/ReductionCorrectProof.lean · lax-496464
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
On the word of an instance the reduction is the word of the construction: the encoding is injective, so the instance chosen by the definition is the instance itself.