Step of Proof: assert_of_bimplies
9,38
postcript
pdf
Inference at
*
I
of proof for Lemma
assert
of
bimplies
:
p
,
q
:
. (
(
p
q
))
((
p
)
(
q
))
latex
by ((((((RepeatMFor 2 (D 0))
CollapseTHENM (BoolEval))
)
CollapseTHENM (AbReduce 0))
)
Co
CollapseTHEN ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n)) (first_tok :t
C
) inil_term)))
latex
C
1
:
C1:
1. True
False
C1:
False
C
.
Definitions
,
P
Q
,
P
Q
,
True
,
t
T
,
tt
,
ff
,
if
b
then
t
else
f
fi
,
b
,
p
q
,
P
Q
,
p
q
,
b
,
P
Q
,
x
:
A
.
B
(
x
)
,
False
,
Unit
,
,
Lemmas
bool
wf
,
false
wf
,
true
wf
origin