Step of Proof: pair_eta_rw
12,41
postcript
pdf
Inference at
*
1
I
of proof for Lemma
pair
eta
rw
:
1.
A
: Type
2.
B
:
A
Type
3.
p
:
a
:
A
B
(
a
)
<
p
.1,
p
.2> =
p
latex
by ((D 3)
CollapseTHEN (AbReduce 0))
latex
C
1
:
C1:
3.
a
:
A
C1:
4.
p1
:
B
(
a
)
C1:
<
a
,
p1
> = <
a
,
p1
>
C
.
Definitions
t
.2
,
t
.1
origin