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Proof step 7 from proof newref-1dim (previous step)

∀ rk. rk ∈ addarray(r, ty, i, st) → rk .ref ≠ r0 ⊦ r0 = jvmref, r ≠ r0 ∧ (r0 -- sk ∈ st → r1 ≠ r0)

User applied rule all left

And obtained the following new goals

Proof step 6:
r -- _type ∈ addarray(r, ty, i, st) → (r -- _type) .ref ≠ r0, ∀ rk. rk ∈ addarray(r, ty, i, st) → rk .ref ≠ r0 ⊦ r0 = jvmref, r ≠ r0 ∧ (r0 -- sk ∈ st → r1 ≠ r0)

Rule argument

[EXRARG : pos: left 1, [extquanttermlist: (r -- _type) abort:F , discard:F , computed:F ]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (r -- _type)]]