[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 43 from proof refine-write (
previous step
)
⊦ ino ∈ files0 ∧ ino ∈ files1 ∧ abs-files(files0)[⌜ino⌝ , f] ≠ abs-files(files) → (files0 -- ino = files1 -- ino ↔ (∃ af. files1 = files0[ino, af]))
Lemma
files-del-eq