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Theorem short-shift-pos

⊦ 0 < s2i(sho) → s2i(i2s(s2i(sho) i>> 8)) = s2i(sho) i>> 8

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: 2
Proof steps: 3
Used lemmas: short-max-07, short-min-02, short-inrange,
Used spec theorems:
- intops/intshiftrsign-pos-8
Used simplifier rules: