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Theorem bytes2bits-nle
⊦ ¬ 2 ^ (8 * n→i(# bytes)) ≤ bits2uint(bytes2bits(bytes))
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
bytes2int-append
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas:
bytes2bits-length
,
Used spec theorems:
int2bits
/
bits2uint-nle
Used simplifier rules:
intnat
/
n2i-mult
nat-mult
/
mult-a
nat-mult
/
mult-c
int-abs
/
lels-01
int-mult
/
commutativity
int-abs
/
lels-04