Lax Lean Archive

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Proof of `#P is closed under parsimonious reductions` (3rd statement)

groundedproofs/Lax366625Proofs/Bridge.lean · lax-366625

What this proof establishes

no assumptions

thm✓Lax366625.SharpPClosure (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

The library's pullback onto the definable domain.