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Theorem ar-elems-append

⊦ (ar0 + ar1) .elems = ar0 .elems ∪ ar1 .elems

Type: A user defined theorem
Validity: The proof is valid.
Features: simp,
Comment:
Used by: ar-elems-extract1,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 5
Used lemmas: elems-base, ar-elems-append-not-lower-h, ar-elems-append-lower-h, elems,
Used spec theorems:
- Used simplifier rules: