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Theorem copy-at

⊦ r1 ≠ r0 → (arraycopy(r, i, r0, i0, j, st)[r1 -- sk]) = st[r1 -- sk]

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: comp-copy, copy-succ, getarray-copy-02, stsub-copy,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 4
Used lemmas: arrayCopy-base, arrayCopy-rec,
Used spec theorems:
- Used simplifier rules: