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Theorem meta-split

⊦ ispath(p, n, m, dirs, files) ∧ ispath(q, m, m0, dirs, files) → meta(p + q, n, dirs, files) = meta(q, m, dirs, files)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 3
Used lemmas: path-trans, meta-path,
Used spec theorems:
- Used simplifier rules:
  - list/path/a