Step of Proof: not_over_or
9,38
postcript
pdf
Inference at
*
3
I
of proof for Lemma
not
over
or
:
1.
A
:
2.
B
:
3. (
A
)
(
B
)
(
A
B
)
latex
by ((D 0)
CollapseTHENA ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n)) (first_tok
C
:t) inil_term)))
latex
C
1
:
C1:
4.
A
B
C1:
False
C
.
Definitions
t
T
,
P
Q
,
P
Q
,
A
,
,
P
Q
Lemmas
not
wf
,
false
wf
origin