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Proof step 13 from proof exactarray-in (conclusion)

⊦ ¬ r -- i ' ∈ st ∧ 0 ≤ i ∧ i < j → ¬ exactarray(refval(r), ty, j, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 1:
⊦ exactarray(refval(r), ty, i, st) → st[r -- _length] .intval = i
Proof step 2:
⊦ exactarray(refval(r), ty, i, st) → r ≠ jvmref
Proof step 12:
0 < st[r -- _length] .intval, exactarray(refval(r), ty, st[r -- _length] .intval, st), i < st[r -- _length] .intval, 0 ≤ i ⊦ r = jvmref, r -- i ' ∈ st

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPFORWARD : ⊦ i < j ∧ 0 ≤ i → 0 < j])]]