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Proof step 665 from proof hasSharing-put-index-refval (previous step)

st[r2 -- sks1] = refval(r), st[r -- sks] = refval(r1), st[r -- _type] .type = mkarraytype(ty), (st[r -- i ', refval(r2)][r2 -- (sks1 + i ' ' + sks0)]) = refval(r1), st[r2 -- sks2] = refval(r), 0 < st[r -- _length] .intval, fits(r, sks, st), disjoint(str, r ' + r2 ', st), validref(str, r2, ty, st), i < st[r -- _length] .intval, 0 ≤ i, fits(r2, sks1 + i ' ' + sks0, st), sks2 + i ' ' ⊑ sks1, ∀ sks. sks + i ' ' ⊑ sks1 → st[r2 -- sks] .refval ≠ r ⊦ r = jvmref, r = r2, r1 = jvmref, sks = [], r2 = jvmref, i ' ' + sks1 + i ' ' + sks0 = sks, junkref(str, r, st), hasSharing(r2, st), hasSharing(r, st), ∃ sks0, sks3. sks = sks0 + i ' ' + sks3 ∧ st[r -- sks0] .refval = r ∧ (∀ sks1. sks1 + i ' ' ⊑ sks0 → st[r -- sks1] .refval ≠ st[r -- sks0] .refval)

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 14, [extquanttermlist: (sks2)abort:F, discard:T, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , sel-09, ⊦ refval(r) .refval = r])], [EXTRATERMS : (sks2)]]