Step of Proof: eqff_to_assert
9,38
postcript
pdf
Inference at
*
2
1
I
of proof for Lemma
eqff
to
assert
:
1.
(
tt)
tt = ff
latex
by RWH bnot_evalC 1
latex
1
:
1:
1.
ff
1:
tt = ff
.
Definitions
if
b
then
t
else
f
fi
,
tt
,
b
origin