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Theorem ushort-band

⊦ us2i(i2s(band(i, 255))) = band(i, 255)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 5
Used lemmas: ushort-pos-01,
Used spec theorems:
- intops/band-255-pos
- int-div/mod-ngez
Used simplifier rules: