Step of Proof: implies_transitivity
9,38
postcript
pdf
Inference at
*
I
of proof for Lemma
implies
transitivity
:
P
,
Q
,
R
:
. (
P
Q
)
(
Q
R
)
{
P
R
}
latex
by ((((Unfold `guard` 0)
CollapseTHEN ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n
C
)) (first_tok :t) inil_term)))
)
CollapseTHEN (HypBackchain))
latex
C
.
Definitions
t
T
,
{
T
}
,
P
Q
,
,
x
:
A
.
B
(
x
)
origin