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Theorem getsetShort-theorem

⊦ j ∈short → bor(b2i(i2b(j i>> 8)) i<< 8, band(255, b2i(i2b(j)))) = j

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

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Infos about the proof

Proved?: Yes
Interactions: 35
Proof steps: 68
Used lemmas: bib-pos-high, bib-pos-low, bib-ls-same-01, byte-neq, byte, byte-mult, bib-neg-low, bib-neg-high, ubyte-pos, ubyte-neg, ubyte-pos-03, byte-mult-256, inbyte, bib-in, band-ff, inshort,
Used spec theorems:
Used simplifier rules: