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Theorem int2uint-fill

⊦ 0 ≤ j → bits2uint(fillsgn(n, int2bits(j))) = j

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: bits2uint-zero-01,
Used by units in proved state: intops, byte,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 5
Used lemmas: int2int-inj, bits2int-fill, int2bits-first-02, int2bits-not-empty, bits2int-pos-02,
Used spec theorems:
- bitopsaux/fill-first
Used simplifier rules:
- bitopsaux/fill-empty
- int-abs/lels-04