[Imprint]
[Data Privacy Statement]
[E-Mail]
View
long theorem info
. View
the proof
. Back to
main index
. View
the specification
. View
theorem base summary
, View
theorem base listing
, the
used properties by spec
, the
dependency list
, the
symbol table
,
Theorem msubset
⊦ x ⊆m y ↔ (∀ a. #oc(a, x) ≤ #oc(a, y))
Type: An axiom
Validity: The proof is valid.
Features:
Comment:
Used by:
ad
,
app
,
app-01
,
app-02
,
app-03
,
c
,
del
,
del-02
,
delapp
,
diff
,
filter
,
in
,
in-01
,
l
,
nodups
,
oc
,
perm-all
,
perm-dups
,
ref
,
rest
,
shift-02
,
size-perm
,
sub-del-any
,
subapp-02
,
subapp-03
,
subdel
,
subdel-01
,
subempty
,
subrec
,
subsize
,
trans
,
Used by units in proved state:
Proof exists?: No