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Theorem okarray-copy

r1 ≠ r0 ⊦ okarray(r1, ty, arraycopy(r, i, r0, i0, j, st)) ↔ okarray(r1, ty, st)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 4
Proof steps: 23
Used lemmas: oktype-okval, oktype-04, okreftype, okarrayNotNull,
Used spec theorems:
- Used simplifier rules: