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Proof step 3 from proof abs-log-adr-explicit-in-leb-notin (previous step)

@(n, n0, n1) ∈ abs-log(nx, gstore) ⊦ n ∈ nx

Heuristic structural induction applied rule structural induction

And obtained the following new goals

Proof step 4:
@(n, n0, n1) ∈ abs-log(lnum + nx0, gstore), ∀ n, n0, n1, gstore. @(n, n0, n1) ∈ abs-log(nx0, gstore) → n ∈ nx0 ⊦ n ∈ lnum + nx0

Rule argument

term: nx

Additional information

Used simplifier rules: abs-log-base: ⊦ abs-log([], gstore) = [];%nat-list freely generated by [], +;;% ⊦ ¬ adr ∈ []; (s)