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Theorem int2bits-rec-pos-01

⊦ 1 < i → int2bits(i) = int2bits(i / 2) + (i % 2 = 1)'

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: int2bits-rec-pos,
Used spec theorems:
- Used simplifier rules:
  - int-basic1/forward-pos
  - int-abs/forward-le-05
  - list/bitlista/Last
  - list/bitlista/app-01
  - list/bitlista/a