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Proof step 17 from proof ac-okarrays (previous step)

sk .fs = mkfs(class0, ty, fieldvar), st[r -- sk] = refval(jvmref), sk × val ∈ fis, ∀ sk0, val0. sk0 × val0 ∈ fis → is_integervalue(val0) ∧ is_fskey(sk0) ∧ is_arraytype(sk0 .fs .type) ∧ okarray(st[r -- sk0], sk0 .fs .type .type, val0 .intval, st) ⊦ r = jvmref

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 4, [extquanttermlist: (sk, val)abort:F, discard:F, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ okarray(refval(r), ty, i, st) → r ≠ jvmref], [CSIMPFORWARD : ⊦ okarray(refval(r), ty, i, st) → st[r -- _length] .intval = i])], [EXTRATERMS : (sk, val)]]