[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 remtau-one-02
⊦ ext(a) = Some(e) → ext !(a ') = e '
Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
remtau-split
,
Used by units in proved state:
IOtrace
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas:
remtau-one-03
,
remtau-one
,
Used spec theorems:
Used simplifier rules:
list
/
c-04
option
/
sel-Some-dotget
list
/
e
option
/
disj-Some-None