Step of Proof: eqtt_to_assert
9,38
postcript
pdf
Inference at
*
2
I
of proof for Lemma
eqtt
to
assert
:
1.
b
:
2.
b
b
= tt
latex
by BoolInd 1
latex
1
:
1:
1.
tt
1:
tt = tt
2
:
2:
1.
ff
2:
ff = tt
.
Definitions
t
T
,
Unit
,
,
ff
,
,
tt
origin