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Proof step 1 from proof btree-ri-unique (conclusion)

⊦ ((btree(rp, rp0, adr, height, dirty, ri0, iast, as0, alladrs0, ok) * P0))(zh) ∧ ((btree(rp, rp0, adr, height, dirty, ri1, iast, as1, alladrs1, ok) * P1))(zh) → ri0 = ri1

System applied rule normalize

And obtained the following new goals

Proof step 2:
((btree(rp, rp0, adr, height, dirty, ri0, iast, as0, alladrs0, ok) * P0))(zh), ((btree(rp, rp0, adr, height, dirty, ri1, iast, as1, alladrs1, ok) * P1))(zh) ⊦ ri0 = ri1

Proof step 1 from proof btree-ri-unique (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information