[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
,
Proof step 4 from proof plinks-fids (
previous step
)
⊦ links(fid, fnode(fid0)) = (fid = fid0 ⊃ {ε} ;∅)
Lemma
links1