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Theorem validrefs-putbyte
⊦ okbytearray(r, st) ∧ ¬ validrefs(str, refs, ty, st[r -- i ', byteval(by)]) → ¬ validrefs(str, refs, ty, st)
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
cyclic-putbyte-01
,
pathex-putbyte
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 19
Proof steps: 50
Used lemmas:
validrefs-one
,
validrefs-class
,
validrefs-array
,
validrefs-null-02
,
validrefs-is-junk
,
validrefs-empty
,
Used spec theorems:
list
/references/
elim-first
javastore
/
at-other-16
javastore
/
look-ins
Used simplifier rules:
oelem
/intlista/
lel
storekey
/
inj-04
okfuns
/
okbar-norefval
okfuns
/
is_array-put-01
int-abs
/
lels-03
int-abs
/
lels-04
int-abs
/
lels
javastore
/
length-at
int-abs
/
lels-01
okfuns
/
is_array-put-byte
int-abs
/
forward-le-01
int-abs
/
forward-le-05
addfuns
/
is_valid_ref-put-byte
addfuns
/
is_valid_ref-isarray
list
/references/
len
list
/references/
len-02
nat-basic2
/
l
nat-basic2
/
a
nat-basic2
/
c
javavalue
/
sel-09
fieldspec
/
sel-03
list
/references/
e-01
list
/references/
c
list-data
/references/
elim-list-c
javastore
/
at-other
addfuns
/
is_obj-put-index
javavalue
/
test-19
javavalue
/
elim-13
javastore
/
type-at
addfuns
/
is_valid_ref-put-index
list
/references/
app
fieldspec
/
elim
addfuns
/
is_obj-isarray
addfuns
/
is_valid_ref-01
list
/references/
a