/-
Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Authors: Joseph Tooby-Smith
-/
import HepLean.FeynmanDiagrams.Wick.Species
/-!

# Wick's theorem

-/

namespace Wick
open CategoryTheory
open FeynmanDiagram
open PreFeynmanRule

end Wick