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Theorem bits2int-zero-01

⊦ ¬ true ∈ bits ∧ bits ≠ [] → bits2int(bits) = 0

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: bits2bits-zeros, bits2int-zero-02, bits2int-zeros-03,
Used by units in proved state: intops,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 6
Used lemmas: bits2uint-zeros, bits2int-neg, bits2int-pos-01,
Used spec theorems:
- Used simplifier rules:
  - list/bitlista/c
  - list/bitlista/e-01
  - list/bitlista/a
  - bitopsaux/invert-one
  - int-abs/neg-10
  - list/bitlista/in-06
  - list-data/bitlista/elim-list-c