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Theorem base for Specification iter-set

This is a listing of all goals defined over the current specification. Axioms are marked yellow, proved theorems green and unproved theorems blue. Click on individual names to get more information on the proof.

Name: Sequent: Type:
Sep-eq ⊦ (∀ a. a ∈ s → aP(a) = aP0(a)) → aP ⊗_ s = aP0 ⊗_ s A User Theorem
And-unfold ⊦ a ∈ s → aP ∧_ s = (aP(a) ∧ aP ∧_ (s -- a)) A User Theorem
Sep-ins ⊦ ¬ a ∈ s → aP ⊗_ (s ++ a) = aP(a) * aP ⊗_ s An Axiom
Sep-forall∀ a, h. a ∈ s ∧ aP0(a)(h) → aP(a)(h) ⊦ ((aP0 ⊗_ s))(h) → ((aP ⊗_ s))(h) A User Theorem
And-discard ⊦ s ≠ ∅ → (λ a. hP) ∧_ s = hP A User Theorem
precise-Sep∀ a. a ∈ s → precise(aP(a)) ⊦ precise(aP ⊗_ s) A User Theorem
And-emp ⊦ aP ∧_ ∅ = true An Axiom
And-forall∀ a, h. a ∈ s ∧ aP0(a)(h) → aP(a)(h) ⊦ ((aP0 ∧_ s))(h) → ((aP ∧_ s))(h) A User Theorem
Sep-unfold ⊦ a ∈ s → aP ⊗_ s = aP(a) * aP ⊗_ (s -- a) A User Theorem
And-ins ⊦ ¬ a ∈ s → aP ∧_ (s ++ a) = (aP(a) ∧ aP ∧_ s) An Axiom
Sep-emp ⊦ aP ⊗_ ∅ = emp An Axiom