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Theorem cons-eq-01

⊦ ⌜a '⌝ + σ = ⌜a0 '⌝ ↔ a = a0 ∧ σ = []

Type: A user defined theorem
Validity: The proof is valid.
Features: ls, s,
Comment:
Used by:
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: neq-fin-inf-01, fin-empty, eq-stream-to-list-2-1, append-assoc, append-empty,
Used spec theorems:
- Used simplifier rules: