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Proof step 36 from proof copy-succ (previous step)

0 < j + 1, 0 ≤ j ⊦ (arraycopy(r, i, r0, i0, j, st)[r0 -- (i0 + j) ', st[r -- (i + j) ']]) = arraycopy(r, i, r0, i0, j + 1 - 1, st[r0 -- (i0 + j + 1 - 1) ', st[r -- (i + j + 1 - 1) ']]), r = r0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 35:
0 ≤ j ⊦ r = r0, (arraycopy(r, i, r0, i0, j, st)[r0 -- (i0 + j) ', st[r -- (i + j) ']]) = arraycopy(r, i, r0, i0, j, st[r0 -- (i0 + j) ', st[r -- (i + j) ']])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ i ≤ 0 ∧ 0 ≤ j → i ≤ j], [CSIMPSEQ : ⊦ (~1) < i ↔ 0 ≤ i], [CSIMPSEQ : ⊦ ((* j)) < i0 + ((* j0)) ↔ j - j0 < i0], [CSIMPSEQ : ⊦ i + j = j + i], [CSIMPSEQ : ⊦ i + j + i0 = (i + j) + i0], [CSIMPSEQ : ⊦ i + 0 = i], [CSIMPSEQ : ⊦ ((* i)) + i0 - ((* j)) = (i - j) + i0])]]