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Proof step 27 from proof okarray-copy-01 (conclusion)

⊦ okarray(r, byte_type, st) ∧ okarray(r0, byte_type, st) ∧ 0 ≤ i ∧ 0 ≤ j ∧ i + j ≤ st[r0 -- _length] .intval → okarray(r, byte_type, arraycopy(r0, i, r, i0, j, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 1:
⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st
Proof step 26:
okarray(r, byte_type, st), okarray(r0, byte_type, st), i + j ≤ st[r0 -- _length] .intval, r ∈ st, r0 ∈ st, 0 ≤ i, 0 ≤ j ⊦ r = jvmref, r0 = jvmref, okarray(r, byte_type, arraycopy(r0, i, r, i0, j, st))

Rule argument

[emptyarg]

Additional information

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