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Theorem infapp-from-gt

⊦ # x < n → (x + nf).drop(n) = nf.drop(n - # x)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 5
Used lemmas: get-from-inf, from-nf, add-list-fun-def,
Used spec theorems:
- Used simplifier rules: