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Proof step 6 from proof in-write-app (previous step)

# x1 = # lax1, # x = # lax, st[n] = mkblock(x, lax, m0), n ∈ st ⊦ adr.lnum ∈ st[n, mkblock(x + x1, lax + lax1, m)] ∧ @(adr.pos, adr.size) ∈ st[n, mkblock(x + x1, lax + lax1, m)][adr.lnum].ladrlist ↔ adr ∈ st ∨ adr ∈ lax1.to-adr(n)

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 7:
# x = # lax, # x1 = # lax1, st[n] = mkblock(x, lax, m0), adr = @(m1, m2, m3), n ∈ st ⊦ m1 ∈ st[n, mkblock(x + x1, lax + lax1, m)] ∧ @(m2, m3) ∈ st[n, mkblock(x + x1, lax + lax1, m)][m1].ladrlist ↔ adr ∈ st ∨ adr ∈ lax1.to-adr(n)

Rule argument

spec: address-data name: elim seq: ⊦ (m = adr.lnum ∧ m0 = adr.pos) ∧ m1 = adr.size ↔ adr = @(m, m0, m1) subst: [adr, m, m0, m1] → [adr, m5, m6, m7]

Additional information

Used simplifier rules: ⊦ (m = adr.lnum ∧ m0 = adr.pos) ∧ m1 = adr.size ↔ adr = @(m, m0, m1); (elim) Used terms: adr, m5, m6, m7