Documentation

Lean 4 Proof

def IsSymmetric (J : ℕ) (F : AggFun J) : Prop :=
  ∀ (x : Fin J → ℝ) (σ : Equiv.Perm (Fin J)), F (x ∘ σ) = F x

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Location

thesis/CESProofs/Foundations/Defs.lean:84

Module Section

Core definitions for the Lean formalization of Paper 1:

In the same file