Proof of `Hardness of P | M_j | Σ w_j Z_j` (3rd statement)

groundedproofs/Lax434175Proofs/JitHardness.lean · lax-434175

What this proof establishes

thm✓Lax434175.IsemLink
thm✓Lax496464.WH_A3_ReductionCalculus
thm✓Lax496464.WH_A4_MachineFacts
thm✓Lax496464.WH_A5_Bridges
thm✓Lax496464.WH_D12_MulticolouredClique
def✓Lax888481.Construction1

thm✓Lax434175.JitHardness (3rd 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 GitHub

Description

Multicoloured Clique is W[1]-complete and fpt-reduces to the problem.