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Theorem valid-sar-index-exists

⊦ valid(sar, ar) ∧ n < # ar → (∃ n0. n0 < # sar ∧ sar[n0] = n)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 7
Used lemmas: bagle-in, sar-elems-bagle-size, valid,
Used spec theorems:
- bag-array/suffix-array-base/ar-elems-in-exists
Used simplifier rules: