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Proof step 71 from proof hasSharing-put-index-refval (previous step)

sks1 ≠ [], st[r -- _type] .type = mkarraytype(ty), (st[r -- i ', refval(r2)][(st[r -- i ', refval(r2)][r -- i ']) .refval -- sks1]) = refval(r2), 0 < st[r -- _length] .intval, i < st[r -- _length] .intval, 0 ≤ i, disjoint(str, r ' + r2 ', st), validref(str, r2, ty, st), fits(r2, sks1, st[r -- i ', refval(r2)]) ⊦ r = jvmref, r = r2, r2 = jvmref, sks1 = [], junkref(str, r, st), hasSharing(r2, st), hasSharing(r, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 70:
st[r -- _type] .type = mkarraytype(ty), (st[r -- i ', refval(r2)][r2 -- sks1]) = refval(r2), 0 < st[r -- _length] .intval, i < st[r -- _length] .intval, 0 ≤ i, disjoint(str, r ' + r2 ', st), validref(str, r2, ty, st), fits(r2, sks1, st[r -- i ', refval(r2)]) ⊦ r = jvmref, r = r2, r2 = jvmref, sks1 = [], junkref(str, r, st), hasSharing(r2, st), hasSharing(r, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , sel-09, ⊦ refval(r) .refval = r], [CSIMPNAMEDSEQ : store, javastore, At-same, ⊦ (st[rk, val][rk]) = val])]]