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Theorem content-read
⊦ # getpage(n, content) = VFS_PAGE_SIZE → ⌜getpage(n, content)⌝ = (content.stream from n * VFS_PAGE_SIZE) to VFS_PAGE_SIZE
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: 1
Proof steps: 3
Used lemmas:
getbyte
,
stream
,
getpage
,
Used spec theorems:
stream
/buffer-inf/
extensionality
Used simplifier rules:
stream
/buffer-inf/
to-inf
stream
/buffer-inf/
from-inf
buffer-inf-conv
/
tostream-size
stream
/buffer-inf/
inf-size-to
nat-inf
/
inj
nat-inf
/
less-fin
buffer-inf-conv
/
tostream-at
stream
/buffer-inf/
sel-fin
nat
/
lels
nat-basic
/
lf-01
nat
/
fle-01
nat-basic
/
f
nat
/
le-ls-simp
stream
/buffer-inf/
get-infto
stream
/buffer-inf/
get-from-inf
page
/
page-size
nat-div
/
mult
nat-mult
/
mult-a
nat-mult
/
mult-c
nat-basic
/
a
nat-basic
/
c
nat-div
/
mod-mult
nat-div
/
zero-01
nat-basic
/
add-base
nat-div
/
mod-eq
page
/
emptypage-size