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Theorem int2bits-rec-pos

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

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: int2bits-rec-pos-01,
Used by units in proved state: intops,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 5
Used lemmas: uint2bits-rec, int2bits-pos,
Used spec theorems:
- Used simplifier rules:
  - list/bitlista/app-01
  - list/bitlista/a
  - int-div/div-two-zero-01
  - int-abs/numleledel-01
  - int-abs/numlsf-01
  - list/bitlista/Last