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Theorem getInt-theorem

⊦ bor(bor(bor(b2i(by3) i<< 24, band(b2i(by2), 255) i<< 16), band(b2i(by1), 255) i<< 8), band(b2i(by0), 255)) = bytes2int(by3 ' + by2 ' + by1 ' + by0 ')

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 16
Proof steps: 24
Used lemmas: bytes2int-one, bytes2int-rec, bytes2int-rec-bor,
Used spec theorems:
Used simplifier rules:
- int-mult/eq-pos
- int-mult/eq-dist
- int-abs/numlelsdel
- int-mult/succ-rmerge
- int-basic1/forward-pos
- int-abs/forward-lels
- int-mult/zero-gr
- int-abs/numls-02
- int-abs/mone-06
- int-abs/zero-gels-04
- int-div/nummult-ls-02
- intops/band-max-02
- int-div/nummult-ls
- int-mult/zero-ge
- int-abs/forward-le
- int-basic2/add-a
- int-mult/zero-ge-add
- int-basic2/add-c
- int-abs/forward-le-01
- int-abs/forward-le-05
- intops/bor-65536-plus
- int-div/nummult-le-02
- intops/band-max-04
- intops/band-associativity
- int-mult/associativity
- int-mult/commutativity
- int-mult/zero-ls
- intops/band-notneg
- int-abs/lels-01
- int-abs/lels
- intops/bor-com
- intops/bor-assoc
- intops/bor-neq
- list/bytelist/e-01
- intops/band-commutativity
- list/bytelist/app-02-ant
- list/bytelist/e
- list/bytelist/a