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Theorem get-from-01

m + m0 < # x ⊦ x.drop(m)[m0] = x[m + m0]

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by: from-append-add, get-from, swap-from-to,
Used by units in proved state: streamseq-mon-lim-old, infinite-append-old, inf-app-list-old,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas:
Used spec theorems:
- Used simplifier rules: